Mathematics Middle School

On the morning of day 1, the manager of a bakery has 480 pounds of flour. The amount of flour remaining changes by −40 pounds at the end of each day. At the end of which day will the manager have less than 140 pounds of flour?

Answers

Answer 1
Answer: Day 9

Explanation:
480 - 40t = 140
340 = 40t
t= 8.5
The answer is by the end of the day, so it is Day 9.

Answer 2
the answer is day 9 <33

Related Questions

Consider this cylinder.

A cylinder with height 12.5 centimeters and radius 5 centimeters.

Use the formula for the volume of a cylinder to answer the questions.

Cylinder V = Bh

What is the area of the base of the cylinder?

Pi cm2
What is the volume of the cylinder?

Pi cm3

Answers

Answer: 25 and 312.5

Step-by-step explanation:

Answer

Both C

Step-by-step explanation:

edgy

Urgent I’ll give brainlist

Answers

It’s a u have to pay attention to the sides and the numbers

Mr. Nguyen earns a commission on each car he sells. At the end of the day, he had sold $200,000 worth of cars and earned $10,000. Approximately what is Mr. Nguyen's commission rate as a percent?

Answers

I think it’s %20, not sure though.

Math question for you math genesis

Answers

Answer:

Paul: 0.40m + 68.00

Harper: 0.65m + 23.00

Step-by-step explanation:

M here represents the amount of miles. So, if you add it to the equation, you get the total cost. For example if I wanted to hire Paul for 2 miles, it would be 0.40(2) + 68.00

0.40(2) = 0.80

0.80 + 68 = 68.80

It would be $68.80 for 2 miles.

Say that Jaxon has to transport his food 9 miles. Paul’s Pick-Up $3.60 for the 9 miles + the $68.00 flat fee which would add up to $71.60. Whereas Harper’s Haulers would charge $5.85 for a 9 mile transport + the $23.00 flat fee which would add up to $28.85. Overall, Harper’s Haulers would be the cheaper decision.

Please help me ASAP!
What is the length segment with endpoints (-3, -8) and (10, -8)?

Answers

Answer:

-3 , -8 goes in quadrant three. first goes the x-axis which is -3 and then y-axis which is -8. First find where -3 is in the x-axis. then find where -8 is in the y-axis. For 10 , -8 goes in quadrant four. 10 is positive so you have to find where 10 is in the x-axis and where -8 goes in the y-axis. hope this helped.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Please please please please help me:
I WILL GIVE BRAINLIEST TO BEST ANSWER AND 5 STARS AND IT IS WORTH 20 POINTS

Answers

Answer:

Second option is correct one (9,3/2)

Value of x=9

Value of y

2y=x-6

By substituteing value of x

2 y=9-6

2y=3

Y =3/2

(x,y)

(9,3/2)

request :- If you are helped with my answer pls tag me brianliest I really want it... Plzz

THANK YOU............. Pls see to my request

Answer:

9 3/2

Step-by-step explanation:

substitute the given value of X into the equation 2y=X-6

2y=9-6

solve for y

y=3/2

The possible ordered pair of the system is the ordered pair (x,y)

(x,y)=(9, 3/2)

check the given ordered given pair is the system of equations

2 ×3/2=9-6

simplify the equality

9=9

3=3

since all the equalities are true,the ordered pair is the solution of the system

(x,y) =(9 3/2)

Find the surface area of the prism. 7yd 7yd 7yd.

Answers

Answer:

294 yd ^2

Step-by-step explanation:

it should be correct!

It’s 294yd 2 step equations

ok yeah I can find what the name is but how in the heck do I find the value of x?!!! directions in photo no links or your getting reported!!!!!

Answers

This is an isosceles triangle, as indicated by the two lines on two sides (they are equal). One angle is 45 degrees, as indicated. We know that the angles of the two equal sides are equal as well. Knowing that all triangles sum up to 180 degrees, we can subtract 45 from 180 and divide by two to get each equal angle.

Here it is:

180-45=135

135 divided by 2 is 67.5.

This means that the value of x is 67.5 degrees.

To check, we can add all of the sums and it should be 180 degrees.

45+67.5+67.5=180

∴ x= 67.5 degrees

Take what a triangle equal up to them subtract 45

Ice-Cream Palace has received an order for 3 gallons of ice-cream. The shop packages its ice-cream in 1-quart containers. How many containers will the shop need for this order?

Answers

Answer:

Im guessing 12 containers

Step-by-step explanation:

There are 4 quarts is one gallon so in 3 gallons there would be 12 quarters

The answer might be- 12 containers

An equilateral triangle has sides of length 10 cm.
**DIAGRAM IN PICTURE**

a. Calculate the perpendicular height, h, of the triangle.

b. Calculate the area of the triangle.

Give your answers correct to one decimal place. 10 cm 10 cm 10 cm

Answers

Answer:

a. 8.7cm

b. 43.5cm squared

Step-by-step explanation:

a. draw the triangle with a side length of 10cm, and measure the height which is 8.7cm.

b. formula to find the area  of a triangle: (base into height) divided by 2 ((b x h) / 2)

the base is 10

the height is 8.7

(10 x 8.7)/2 = 87/2 = 43.5 cm squared

A is 8.7cm
B is 43.5 cm

what is the volume of this prism
56.3 cubic units
31.5 cubic units
63.0 cubic units
11.75 cubic units

Answers

Answer:

56.3 cubic units

Jeff bought a bottle of water for $2. He also bought some hot dogs for $3 each. Jeff did not spend more than $14 on the hot dogs and the bottle of water. Witch inequality can be used to find h, the number of hot dogs that jeff could have bought. (If you answer I'll give you a brainilst;))

F. 3h-2<≤4
G. 3h+2≤14
H. 3H-2≥14
J. 3h+2≥14

Answers

Answer:

3H - 2 ≤ 14 I believe.

If i'm wrong forgive me

Answer:

G: 3h+2[tex]\leq \\[/tex]14

Step-by-step explanation:

He could've spent 14 dollars, or less, so the sign is the less than, equal to sign. The 3h represents the cost of hot dogs times the number of hot dogs. The represents the cost of the water bottle. It is addition because he purchased both the water bottle and hot dogs.

In the course of a short race, a car does 50,000 J of work in 7 s. What is the power of the car during the race? (round to the nearest whole number)

Answers

Answer:

Work done is the product of distance and force, it is measured in joules.

Power is the rate of work done given by dividing the work done by time

Power (watts)= workdone (J)/ time (s)

                     = 50,000J/7 sec

                     = 7142.857 watts

Therefore, the power of the car during the race was 7142.857 watts

Step-by-step explanation:

need help
Which is the verbal expression for k≤10?

Answers

Answer:

A number k is less than or equal to 10

Step-by-step explanation:

Answer:

The number k is less than or equal to ten

Step-by-step explanation:

A picnic basket was marked up 95% from an original cost of $9.57. Last Friday, Rosanne bought the picnic basket and paid an additional 8% in sales tax. What was her total cost?

Answers

Answer: $10.60

Step-by-step explanation:

Turn 95% into a decimal then add $9.57, then turn 8% into a decimal then add all of the numbers together.

I'm not sure if this is right, I did it on my own.

The total cost to be paid is $20.15

What is Percentage?

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

Given:

Original cost =  $9.57

Markup= 95%

So, the new cost of the basket

=95/100 x 9.57

=0.95 x 9.57

=$9.0915

Thus, the cost of the basket is

= 9.57+9.0915

=18.66

Also, the sales tax is 8%

=8/100 x 18.66

=0.08 x 18.66

=1.4928

Therefore, the total amount to be paid is

=18.66+1.4928

=$20.15

Learn more about Percentage here:

https://brainly.com/question/29306119

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ReWaRding brainliest
What is the absolute value of –9?


–9

–3

3

9

Answers

Answer:

9

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

Absolute value is how far a number is from 0 on the number line. Regardless of negative or positive, -9 is 9 spaces away from 0, therefore the answer is 9.

Please give me brainliest if I helped!

The goalie on the Iceblades hockey team saves (blocks) 73% of the opponent's shots. With 10 minutes to go, the Iceblades are ahead by one goal, and they will win if the other team does not score.
The other team takes 5 shots in the final 10 minutes. The Iceblades do not score any more goals.
The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.
Answer the questions to estimate the probability that the Iceblades will win the game.


1. The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.


2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.
For a group to be a success, how many of the 5 shots does the goalie need to save?


3. Group 1 is a success. Explain why.


4. In this simulation, which groups are successes? How many successes are there in the 10 groups?


5. Estimate the probability the Iceblades will win the game. Give your answer as a percent.

Answers

1. The paired digits 00 to 99 represent 100 shots.

blocked

Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.

Write your answer in the space below.

The answer is 73 to 99

2. Each group represents the 5 shots taken by the other team. To win the game, the Ice blades cannot let the other team score any goals.

For a group to be a success, how many of the 5 shots does the goalie need to save?

Write your answer in the space below.

The answer to the question Is all 5.

3. Group 1 is a success. Explain why.

Write your answer in the space below.

Group 1 is a success because none of the numbers 73 and 99 show up.

4. In this simulation, which groups are successes? How many successes are there in the 10 groups?

Write your answer in the space below.

1,3,10

There are 3.

5. Estimate the probability the Ice blades will win the game. Give your answer as a percent.

Write your answer in the space below.

3/10=30%

Coach Carter is buying T-shirts for his sports team. The shirts come in all three school colors (blue, yellow or white) and can be either short-sleeved or long-sleeved. Coach Carter also has three options for the slogan he wants to have printed on the shirts. How many different T-shirts designs are possible (color, length of sleeve and slogan)?

Answers

Answer:

18

Step-by-step explanation:

3 (colors) X 3 (slogans) = 9

9 X 2 (styles) = 18

probably 18 i think maybe im wrong

Help plz .......................

Answers

Step-by-step explanation:

hope this helps ..........

Answer:

Look at the image.

Step-by-step explanation:

0.25(4x - 24) + x = 14

x - 6 + x = 14

2x - 6 = 14

2x - 6 + 6 = 14 + 6

2x = 20

2x ÷ 2 = 20 ÷ 2

x = 10

help fake answers will be reported

Answers

Answer:

i think it is 1/32

Step-by-step explanation:

What is -8(r-2) + 6(r-2)

Answers

-2r+4 it should be i just used photo math
[] - Hello ! - []

Answer:

-2r + 4

Step-by-step explanation:

1. Distribute

-8(r - 2) + 6(r - 2)

    \    /         \    /

      \/             \/

      16           12

-8r - 16 + 6r - 12

2. Subtract

-8r + 16 + 6r - 12

         \             /

            \       /

                4                  

(New equation) = = -8r + 4 + 6r

3. Add

-8r + 4 + 6r == -2r + 4

-----------------------------------------------------------------I hope this helpedBrainliest is appreciated!

*If this answer is wrong or displeases you, please tell me in the comments below I would like to know.*

Thank you and have a wonderful and blessed day!

Please answer correct with an explanation thanks!

Answers

Answer:

17/50

Step-by-step explanation:

P(red or purple) = number of red or purple / total

There are 7 red rings and 10 purple rings

                          = (7+10) / 50

                          = 17/50

17/50
There are 7 red rings, and there are 10 purple rings, If you add all the rings together, it is out of 50, therefore it is 17/50

Which expression is equivalent to the expression: -3(4x-2)-2x
A.) -8x
B.) -16x
C.) -14x - 2
D.) -14x + 6

Answers

Answer:

The answer is D.

Step-by-step explanation:

-3(4x) = -12x, -3(-2) = -6, and then we have -2x. -12x - 6 - 2x simplified is

-14x - 6.

In the diagram below, DF = JL = a, FE = LK = b, and triangle DEF is a right triangle.
Use the drop-down menus to complete the proof that if the equation a² + b2 = c2 is true of
the side lengths in triangle JKL, then triangle JKL must be a right triangle.

Answers

ΔDEF and ΔJKL are congruent to each other.

.

What is Congruency?

Congruent triangles are triangles that have the same size and shape

This means that the corresponding sides are equal and the corresponding angles are equal.

Given

DF = JL = a, FE = LK = b, ΔDEF is a right triangle.

As Pythagoras theorem can be used in ΔDEF.

Also  ΔJKL Hence angle K is the right-angle.

As, ∠F = ∠L = 90°,

         DF = JL = a,

       FE = LK = b

Hence, ΔDEF and ΔJKL are congruent to each other.

Learn more about this concept here:

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On cold days, Nate likes to make hot chocolate, Ile uses 6 tablespoons of cocoa and 2 tablespoons of sugar. How does the amount of coca Nate uses compare to the amount of sugar he uses?

Answers

Answer:

45

Step-by-step explanation:

There u go

I believe 45 is the answer

I got 240 so I just need to double-check that. I also need to explain why it's 240 mins? Maybe an expression? Help

Answers

Let’s find the slope of this equation

Slope formula:

(y2-y1/x2-x1)

Plug things in

(-3000-0/20-0)

(-3000/20)

Condense the fraction

Slope = -150 or lowering 150 feet per minute.

Let’s get point slope form, add in some points.

Point slope form:

y - y1 = -150(x - x1)

Plug things in

y - (-3000) = -150(x - 20)

y + 3000 = -150x + 3000

Subtract 3009

y = -150x

Plug in -36000 for y

(-36000) = -150x

Divide by -150

x = 240

You are correct, it took 240 minutes.

Find the total area of the composite shape below.

A. 180.48 sq ft
B. 280.96 sq ft
C. 130.24 sq ft
D. 105.12 sq ft

Answers

Answer:

A 180.48sqft

Step-by-step explanation

Answer is A, to find the area you obviously have to multiply

please Answer I NEED ANSWERS please

Answers

Your welcome yes yes

Last question for this part pls help thank you - no bitly

Answers

C) today’s soup will taste the same

Explanation: first divide 9 by 12 to get 0.75 or 75%. Then divide 6 by 8 to get 0.75 or 75%. Because they have the same percentage, the soup will be the same
scsjdb and bobs hebdid is d item

4=32b
solve for b WILL GIVE BRAINLIEST

Answers

Answer:

1/8

Step-by-step explanation:

[tex]32b \div 32 = 4 \div 32 \\ [/tex]

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