Mathematics High School

PLEASE HELP ME!!!!
Like I have 8 assignments missing in math this is too stressful

Answers

Answer 1

Answer:

Step-by-step explanation:

5 x 3=15

Answer 2

Answer:

Step-by-step explanation:

6 divided by 2 is 3 and 21 divided by 7 is also 3 so just multiply 5 by 3 and its 15

Related Questions

I WILL GIVE BRAINLEST TO FIRST ANSWER!! DUE 20 MINUTES!!
Which expression is equivalent to 1-1/4+2/5
a, b, c, or d?

Answers

Answer:

Step-by-step explanation:

1 - 1/4 + 2/5 = 23/20

20/20 - 5/20 = 15/20

15/20 + 8/20 = 23/20

hope this helps! :)

The probability of rolling an odd number with a six-sided number cube is 1/2 Choose the likelihood that best describes the probability of this event.
O A. Unlikely
O B. Likely
O C. Certain
O D. Neither likely nor unlikely

Answers

Answer:

D. Neither likely not unlikely

Step-by-step explanation:

APX approved

Answer:

Step-by-step explanation:

What is the volume of the triangular prism ? Please hurry

Answers

Answer:

576 is the answer

multiply all the numbers

9ftx4ftx16ft=576ft^3

Marty paid $45 for a jacket that had been marked down 25%. What is the original price of the jacket?

Answers

Answer:

$60

Step-by-step explanation:

Since the jacket is marked down 25%, it is now at the value of 75%.

75% of the value is $45.

100% of the value is=45×100/75=$60

Therefore, the original price of the jacket is $60.

A chess player moves a knight from the location (3, 2) to (5, 1) on a chessboard. If the bottom-left square is labeled (1, 1), the translation made is ? If the player moves the knight from (5, 1) to (6, 3), the translation made is?

Answers

Answer:

Step-by-step explanation:

Answer:

First box is 1 square down, 2 squares right, second box is 2 squares up, 1 square right

Step-by-step explanation:

Plato

Can someone please help?

Answers

Answer:

Same side interior

Step-by-step explanation:

It is the same side interior

Pizza Palace uses 0.5 pounds of cheese on each large pizza it makes. Part A write an equation to relate the number of pounds of cheese used, y, to the number of pizzas made, x

Answers

Answer:

.5x= y

...............

An equation is formed of two equal expressions. An equation to relate the number of pounds of cheese used, y, to the number of pizzas made, x is y=0.5x.

What is an equation?

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Given that Pizza Palace uses 0.5 pounds of cheese on each large pizza it makes. Therefore, an equation to relate the number of pounds of cheese used, y, to the number of pizzas made, x can be written as,

Number of pounds of cheese=Amount of cheese used per pizza × Number of pizzas

y = 0.5 pounds × x

y = 0.5x

Hence, an equation to relate the number of pounds of cheese used, y, to the number of pizzas made, x is y=0.5x.

Learn more about Equation here:

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6x + 18=3y Rewrite into y=mx+b form
(Please show steps)

Answers

Answer: y = 2x + 6

Explanation:

Divide the left side by 3 to get y by itself

PLS help ASAP I DONT have time to answer this, it also detects if it’s right or wrong.

Answers

Answer:

31.4

Step-by-step explanation:

Point A is given on the coordinate plane

What will the coordinates of the point be after Point A is reflected across the y-axis ?

I tried it and I got
(4,-3)

But i am not sure ?
Help pls

Answers

Answer:

its (-4,3)

Step-by-step explanation:

Remmember U reflecting on y-axis

B/c reflecting on y axis only the x becomes negative

Brainliest??

Answer:

(-4 , 3)

Step-by-step explanation:

The y-axis is the vertical axis/line out of the two perpendicular lines.

Vertical line/axis (y-axis)= │

Horizontal line/axis (x-axis)= ___

When you reflect Point A, it will be reflected across the vertical line (y-axis). This means that the point will be on the left side in Quadrant II (- , +).

1+1-1+2+3/4x8+56+1-7

Answers

Answer: 1+1-1+2+3/4x8+56+1-7 = 59

Your answer is 61
Hope this helps :) have a nice day and good luck!

PLZ HELP WILL GIVE BRAINLIST IF CORRECT!!! IGNORE THE METHODS

Answers

1) 25%of50=$12.5. 50-12.5=37.5

2)20%of21=$4.2. 21-4.2=16.8

3)5%of12=$0.6. 12-0.6=11.4

HOPE THIS HELPED!!!

Answer:

1. $37.50

2.$16.80

3. 0.41

Step-by-step explanation:

6
A box weighs 7.23 x 10 kilograms. There are 3,840 identical boxes.
What is the total weight of the boxes, in kilograms?

Answers

Answer:

277632 Kilograms

Step-by-step explanation:

Find the slope of the line.

Answers

Step-by-step explanation:

y2-y1/

x2-x1

3-(-3)/

1--2

6/3=2

Dana bought 12 pizzas for a Math Club party. Some were pepperoni pizzas that $11.00 each,
and the rest were mushroom pizzas that cost $9.50 each. She paid $124.50 for the pizzas. How
many pepperoni pizzas did she buy

Answers

Answer:

7 pepperoni pizzas

Step-by-step explanation:

First, you take the biggest number and subtract it by 9.5 until you get a number that can be divided into 11 which is 77.

Answer:

7 pepperoni pizzas

Step-by-step explanation:

Where p = # of pepperoni pizzas and m = # of mushroom pizzas

124.50 = 11p + 9.5m

Now you need to guess and check:

Use this equation: (124.5 - 11 * p) / 9.5 and replace p with whole numbers until you get a whole number as the output

I got p=7 and m=5

So she bought 7 pepperoni pizzas

i need help what is 2 and 7/8 + 2 and 7/8 + 2 and 7/8 =
i dont know i need help

Answers

Answer:

8 and 5/8

Step-by-step explanation:

calculator

Answer:

8.625

Step-by-step explanation:

hope this helps :)

Help what do I put for 3??

Answers

Answer:

c = 48m

Step-by-step explanation:

For every box, she can make 240/5 = 48 cupcakes. So, the equation is

c = 48m

What is the following product 5^3•2

Answers

250

Hope this helps you!

Answer:

250

Step-by-step explanation:

5^3•2

⇒ 5 x 5 x 5 x 2

⇒ 250

HELP PLEASE 24 POINTS

Answers

Answer:

Option D) the same line.

Step-by-step explanation:

That's your answer. Have a good night.

the answer should be d

U WILL BE MARKED BRAINLIST IF CORRECT

The following graph shows the proportional relationship between the cost and duration of a car rental. Which statements about the graph are true?

Answers

If im right i think is A

Answer:

The answer on khan academy is C. None of the above.

Step-by-step explanation:

A man has a certain unknown sum of money, 60% of that sum Is 4800 rupees. What is the sum of money?

Answers

Answer:

8000

Step-by-step explanation:

I did a simple way, I divided 4800 by 3 and got 1600, then multiplied 1600 by 5. Because 2x5 =10 (or 100%)

Answer:

x = 8000

Step-by-step explanation:

here's your solution

=> it is given that 60% of some unknown

number is 4800

=> now, let the unknown number be X

=> so, 60/100*X = 4800

=> X = 4800*100/60

=> X = 8000

find the perimeter of the rectangle below

Answers

Answer:

I don't know that but the W is x+1/2

Step-by-step explanation:

hope this helps

5
Which line is parallel to the line y = -5/2x - 7

A) 2x + 5y = -5
B) 2x - 5y = 30
C) 5x + 2y = 4
D) 5x – 2y = 8

Answers

Answer:

The answer is C) 5x + 2y = 4

Step-by-step explanation:

How many solutions are there to the system of equations shown?

{16x−12y=40
4x−3y=10

I don't really understand these so an explanation would be nice :)

Answers

Step-by-step explanation:

-6 i think

Answer:

infinitely many solutions

Step-by-step explanation:

right on edg

Expand 2(y - 8)
How do u do that

Answers

Answer:

the answer is 2y-16

hope this helps

have a good day :)

Step-by-step explanation:

if kokichi was in aot would he roast the heck out of the titans and burn them to death?

Answers

Answer: yes

Step-by-step explanation:

Answer: Hell yeah he would

Short King ✋

Johnson’s Hardware randomly selects 125 of its customers and questions them to determine their overall customer satisfaction rating. The poll indicates 100 were completely satisfied, 15 were satisfied, and 10 were not satisfied at all. What percent of customers were either satisfied or completely satisfied? About how many of the 5000 customers were not satisfied at all?

Answers

Answer:

a. 92%

b. 4425

Step-by-step explanation:

So there are 5000 customers in total, and 100 were completely satisfied, and 15 were satisfied and 10 weren't satisfied a bit. so 100+15 is 115 so 115 people in total were satisfied out of 125 because there were 125, and 115+10 is 125 anyways. So 115/125 is .92, and you can convert that into a percentage, 92% of the 250 customers were satisfied so then 250*5 is 5000, so then just multiply 115 by 5 as well. You get 575. So 575 were satisfied out of the 5000 customers and 5000-575 are the people not satisfied, so 4425.

probably wrong because it doesnt sound right but just try it

find the value of given expression

[tex] \sqrt{29 - 4} [/tex]

Answers

So 29-4 =25... which is a perfect square

Answer= +/- 5

Answer:

Step-by-step explanation:

[tex] \sqrt{29 - 4} \\ = \sqrt{25} \\ = 5[/tex]

Determine whether each given pair of endpoints lies on the same horizontal or vertical line.
If so, find the length of the line segment that joins the pair of points.
If not, explain how you know the points are not on the same horizontal or vertical line.
(3,-8) and (3,-1)

Answers

Given:

The pair of end points: (3,-8) and (3,-1).

To find:

Whether the given pair of endpoints lies on the same horizontal or vertical line.

Solution:

If the x-coordinates of pair of endpoints are same, then the pair of endpoints lies on the same vertical.

If the y-coordinates of pair of endpoints are same, then the pair of endpoints lies on the same horizontal.

The given endpoints are (3,-8) and (3,-1).

From the given endpoints, it is clear that the x-coordinates of the endpoints are same. So, the given endpoints lies on the same vertical line.

The length of the line segment that joins the pair of points is

[tex]D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

[tex]D=\sqrt{(3-3)^2+(-1-(-8))^2}[/tex]

[tex]D=\sqrt{(0)^2+(-1+8)^2}[/tex]

[tex]D=\sqrt{(7)^2}[/tex]

[tex]D=7[/tex]

Therefore, the given endpoints lies on the same vertical line and the length of the line segment is 7 units.

A store sells 24 greeting cards for $12. Select the three unit rates that describe this sale. CLEAR CHECK 2 cards per dollar $0.50 per card 10 cards per $5 $6 per dozen cards

Answers

Answer:

2 cards per dollar

$0.50 per card

$6 per dozen cards

Step-by-step explanation:

The unit rate of greeting if a store sells 24 greeting cards for $12 is $0.5, so option $0.50 per card is correct.

What is Unit rate?

Unit rate means the amount of rate for the unit quantity of some things, for example, if you buy 1 kg apple for $2 then the unit rate of apple is $2.

Given:

The selling price of 24 greetings =$12,

The unit rate, of a greeting, is = The selling price of 24 greetings / no of greetings

The unit rate = 12 / 24

The unit rate = $0.5

Therefore, the unit rate of greeting if a store sells 24 greeting cards for $12 is $0.5.

To know more about Unit Rate:

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Other Questions

I would like this before 11:59 PM EST on Friday, March 26th 2021. Yes, this IS for a HOMEWORK assignment, so PLEASE DON'T DELETE THIS. REAL ANSWERS PLEASE. NO LINKS OR YOU WILL BE REPORTED. Thank you!How can the idea that different minerals are formed in different environments provide evidence for energy and matter cycling? What are two reasons for North Africas dry climate?The Atlas Mountains create a rain shadow effect. The oceans are too far away to provide moisture.High pressure air systems send hot, dry air. BrainliestThey are all true or false____ 11. Many long-term care facilities also offer other services, such as adult day care centers and transportation to medical appointments.____ 12. Hospice agencies provide support to the family before, during and after a patients death.____ 13. Health departments offer services such as immunizations for disease control, inspections for environmental health and sanitation, and collection of health statistics.____ 14. If a patient has a 75/25 percent co-insurance and a health care bill is $200, the insurance company will pay $50 of the bill.____ 15. An individual with a health maintenance organization (HMO) plan has ready access to health examinations and early treatment and detection of disease.____ 16. HMOs and PPOs are the main providers of managed care.____ 17. Premiums, or the amount of money paid to purchase a health insurance plan, may be paid by an employer, an individual, or by a combination of the two.____ 18. Medicare coverage is for people over the age of 65, and those with a serious disability. What can be done to reduce the production of carbon dioxide?decrease wind energy consumptionincrease oil consumptiondecrease coal consumptionincrease natural gas consumptionits science could not find it Find the slope of the line that passes through the points (11,13) and (7,10). 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PLEASE HELP ME!!!! Like I have 8 assignments missing in math this is too stressful

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PLEASE HELP ME!!!!
Like I have 8 assignments missing in math this is too stressful