I need this like right now pleaseeeee

Answers

Answer 1

Answer:

Expression A: (8 * 500-400) / 4

Step-by-step explanation:

The other expression doesn't work because of the order of operations, you would multiply the 8*500, which is correct, but then you would divide 400 by 4 before subtracting it from 500, which is wrong.

Related Questions

Please help I need this answer

Answers

Answer:

This is your answer

Step-by-step explanation:

(For the second step I multiplied 6 and 4)

How to solve this maths problem?
Pls help

Answers

Answer:

Step-by-step explanation:

(a) The length and breadth of the playground as measured by the surveyor are 20 m and 13 m respectively to nearest metre.

Since the actual length is x m and breadth is y m, then;

i. x ≥ 20 m or x ≤ 20 m

ii. y ≥ 13 m or y ≤ 13 m

(b) perimeter of the playground = 2 (length + breadth)

= 2 ( 20 + 13)

= 2 x 33

= 66 m

The range of values of the perimeter = 65.4 m < perimeter < 66.5 m

ii. area of the playground = length x breadth

= 20 x 13

= 260 [tex]m^{2}[/tex]

The range of values of the area = 259.4 [tex]m^{2}[/tex] < Area < 260.5 [tex]m^{2}[/tex]

Leo is buying a shirt for his grandfather for his upcoming birthday. The shirt cost $34.50 and a 6.5% sales tax is applied. How much is the total cost of the shirt?

Answer choices
A. $32.26
B. $36.82
C.36.74
D.35.00

Answers

The answer would be c

Find < VXW

A.52
B.60
C.68
D.75

PLEASE HELP ME ASAP PLEASE

Answers

the answer is c because

y=60° opposite angles of a parallelogram are congruent.

? = 180-52-60 co- interior

=68°

A system of two equal equations is shown below
3x + y = 8
4x - 2y = 3
What is the solution of the system?

Answers

Answer:

x=1.9

y=2.3

Step-by-step explanation:

I hope this helped.

PLEASE HELP ME!!! Which of the following rational functions is graphed below?

Answers

Answer:

Step-by-step explanation:

Someone said A and I think so too

Write the equation of the line that passes through the given points. Include your work in your final answer.

(2, 3) and (2, 5)

Answers

This is quite simple, you can see that the x-axis stays the same so then you know that it is a vertical line. You can tell because any point on this line will be (2,x). So to graph it, you draw a vertical line where x=2

Find the discriminant.
r2-6r+8=0
How many real solutions does the equation have?
no real solutions
one real solution
two real solution

Answers

In order to find the discriminant:
b^2-4ac

A= 1, B= 6, C=8

(6)^2-4(1)(8) = 4

Therefore, the equation has one real solution

what is the area of this quadrilateral
A.80 square feet
B.30 square feet
C.50 square feet
D.130 square feet

Answers

It is 50 square feet

A. 80 square feet since the area of the rectangle in the middle is 30 and then we can combine the two triangle on the top and bottom into a rectangle and find out that the area of that is 50 so 50+30=80

What fraction of the shape is shaded? plssss help

Answers

Answer:

2/6

Step-by-step explanation:

Answer:

1 1/2 of the shape is shaded

Step-by-step explanation:

Hope this helps!

Henry has 96 marbles. He is packing containers with 8 marbles in each container. How many containers, c, does Henry need to pack all the marbles?
96 − c = 8
96 = 8 x c
c = 96 + 8
8 ÷ c = 96

Answers

8c= 96

so 96= 8xC

because we know there’s 96 total, and only 8 per c , this would be the setup

Which points lie on a circle that has its center at the origin and contains the point (0, 3)?

Answers

Answer:

(1,2[tex]\sqrt{2}[/tex])

What is the slope and y-intercept of the graph?
slope: 1/2
A
y-intercept: 4
slope: -2
B
y-intercept:-4
slope: -1/2
y-intercept: 4
slope: 2
D
y-intercept:4

Answers

Answer:

Step-by-step explanation:

Jessica weighs 10 less than three times as much as her little sister. If x represents her sister's weight, what is an expression Jessica can
use to figure out her own weight? Explain your thinking and how you got your answer.

Answers

Answer:

Step-by-step explanation:

J=3x-10

We are told Jessica weighs 10 less than 3 times her sister’s weight and told that her sister’s weight was x.

Estimation on a scale drawing of a fence, 3.75 inches represent 24 feet . what. is the actual length of a second fence is 2.8 inches in the drawing?

The exact length of the second fence is __ feet.

Answers

Answer: 17.92 feet

Step-by-step explanation:

From the question, we are informed that the estimation on a scale drawing of a fence is that 3.75 inches = 24 feet.

Based on the above, 1 inch will be:

= 24/3.75

= 6.4 feet

Therefore, the actual length of a second fence that is 2.8 inches in the drawing will be:

= 6.4 × 2.8

= 17.92 feet

Fill in the blank:
(2x + 3)(x + 1) = 2.2 + ___+3
A)-5
B)3
C)0
D)5

Answers

B bbbbbbbbbbbbbbbbbbbb(B)

need an answer please:)

Answers

Answer:230

Step-by-step explanation:

What is the unit rate

Answers

Answer:

1 problem every 5 minutes

Step-by-step explanation:

the way you write the unit type depends on which values are on which axis.

I divided 15 by 3 and got 5

and when dividing the time by problems solved you always get 5 for the values in the table

hope this helps chu <3

PLEASE HELP 17 POINTS!
1. A slice is being made to a cube. For each slice—
• Describe the two-dimensional figure resulting from the described slice. Use the specific name when possible.
• Determine whether a different slice can produce a congruent two-dimensional figure. If so, describe or sketch an example of the slice. If not, explain why not.

(a) a slice parallel to the base
(b) a slice that contains and
(c) a slice that contains and vertex F

Answers

(a.) A slice parallel to the base would result in two rectangular prisms, as opposed to a cube now. These two rectangular prisms would be congruent to each other as it is a perfect slice through the middle.

(b) A slice that contains and AE and DH will make a slanted cube, meaning it will turn into a cubic pyramid.

(c.) A slice that will contain and vertex F will make the cut the figure in half going slanted. They will technically be congruent, although there is no name for this figure.

wrote a simplified expression for the perimeter of the triangle
pls help i’ll give brainialist

Answers

Answer:

here, you are simply asked to find perimeter

so add all sides to find it. soln is below

a+5+2a-1+3a-7 = 6a-3= 3(2a-1) ans

1. Leslie visits a local department store in order to purchase summer clothes. The

price of the dress is $40. The dress is marked up 25%. What is the selling price of

the dress?

Answers

Answer:

$50

Step-by-step explanation:

Given data

We are given that the price is $40

the markup percent is 25%

Hence the price will be

40+25% of 40

=40+ 25/100*40

=40+ 0.25*40

=40+10

=$50

Therefore, the price of the dress is $50

A line passes through the point (-8, 3) and has a slope of 5/4. Write an equation in point-slope form for this line.

Answers

i found the answer on the app socratic hope this helps also can u please give me brainliest

1. At what price must an article which cost $450 be sold in order to make a profit
of 16.5% on cost?

Answers

Answer:

$450.00 x 16.5% = $74.25

$450.00 + 74.25 = $524.25

Answer $524.25

Step-by-step explanation:

Which equation can be used to solve for x in the following diagram?
(10x + 10)
110°
Choose 1 answer:
(10x + 10)
= 110
(10x + 10) = 90
(10x + 10) - 110 = 90
(10x + 10) + 110 = 180

Answers

Answer:

the answers (10x+10)=110

Step-by-step explanation:

I need help please help

Answers

The answer is y=3x+26

On a snowy winters eve two candles are lit at the exact same time. A 18-inch candle and a 21-inch candle are lit at the exact same time. The 18-inch candle burns 2 inches every hour. The 21-inch candle burns 3 inches every hour. Create a system of equations using the information

Answers

Answer:

y=21-3x and y=18-2x

Step-by-step explanation:

Ok, so we have candle A, which is 21 inches and burns 3 inches every hour. in slope-intercept form, the hours would be the x, the 21 is our y intercept. So the first equatio would be y=-3x+21 (negative slope, because the height of the candle is going down). Candle b, which is 18 inches, burns away 2 inches each hour. We can make -2 the slope (negative 2, since the candle is being burned away, not being added to), and the 18 our y intercept. So the two equations would be

y=21-3x

and

y=18-2x

hope this helps!

Which is the graph of y = -(x - 3)2 - 1?
O
6-
у
|
5-
31
2+
1
« Previous

Answers

Answer:

Step-by-step explanation:

y = -½(x-3)²-1

This is the equation of a vertical parabola with vertex at (3,-1). The leading coefficient is negative, so the parabola opens downwards.

In triangle RST, the measure of angle T=90°, the measure of angle R=67°, and TR = 94 feet. What is the length of RS to the nearest tenth of a foot?

Answers

I’m having trouble with these types

Answer:

The answer is 240.6 feet

REALLY NEED HELP
Graph the line x=4.

Answers

Answer:

X=4 would be right above the 4 on the x axis.

Step-by-step explanation:

So you see where it says x? Graph it on the 4 on that line.

Answer:

Graph it on the 4 on line X

What set of numbers does NOT contain -7?
o integers
rational numbers
real numbers
whole numbers

Answers

whole numbers
hi! .....

Answer:

Step-by-step explanation:

the answer is whole number, explination : A whole number is any number that does not contain a fraction, decimal, or negative value. For example, 1, 25, and 365 are whole numbers

Other Questions

Use the explicit formula to find the 7th term of the Geometric sequence.A(1) = 5 r = 4 Any help would be nice 3. What does the word naysayers mean as it is used in paragraph 6? The story is called reaching for the top what is inorganic compound A company makes steel rods shaped like cylinders. Each rod has a radius of 3 centimeters and a height of 20 centimeters. If the company used 45,781.2 of steel, how many rods did it make? How did the Missouri Compromise demonstrate the sectional differences between the North and the South? Question 21 of 25Which of the following is a correct name for a side of the given angle?DE . B. Point EC. DED. Point D A football team has a net yardage of 22 1 /3 yards on a series of plays. The team needs a net yardage of 10 yards to get a first down. How many yards does the team have to get on the next play to get a first down? Enter your answer as a mixed number. explain why the income tax graph has different slopes. what is the meaning of each slope? This is master Obi-wan Kenobi. I regret to report that both our jedi order and republic have fallen, with dark shadows of the empire rising to take their place. This message is a warning and a reminder to any surviving jedi. Trust in the force. Heat generated by fossil fuels is, which causes climate change?A. Oxygen B. Co2C. Nitrogen D. Hydrogen two number are in the ratio 5:6 if sum of three number is 132 . find the number. real answer or i will report you if you give me a right aswer i will give brainest 1. Evidence should always be analyzed to ensure itstrongly supports your thesis/claim. ?True or False Students observe that in the presence of sunlight, silver chloride (AgCl) will react and create chlorine gas (Cl2) and leave behind solid silver (Ag). Which of the following equations correctly models and balances this reaction and has the correct reaction type? A. AgCl + sunlight Cl2 + Ag (synthesis reaction)B. 2AgCl + sunlight Cl2 + 2Ag (decomposition reaction)C. AgCl + sunlight Cl2 + Ag (decomposition reaction)D. 2AgCl + sunlight Cl2 + 2Ag (synthesis reaction) Gilberto, tus hermanos dejaron caer (dropped) dos floreros muy caros. Naylor Company had $153,300 of net income in 2016 when the selling price per unit was $150, the variable costs per unit were $90, and the fixed costs were $575,800. Management expects per unit data and total fixed costs to remain the same in 2017. The president of Naylor Company is under pressure from stockholders to increase net income by $65,200 in 2017.1. Compute the number of units sold in 2016. (Round answer to 0 decimal places, e.g. 1,225.)2. Compute the number of units that would have to be sold in 2017 to reach the stockholders' desired profit level.3. Assume that Naylor Company sells the same number of units in 2017 as it did in 2016. What would the selling price have to be in order to reach the stockholders? (Round answer to 2 decimal places, e.g. 12.25.) Eight notebooks cost $10. At this rate, how much would 12 notebooks cost? what is the area of the trapezoid shown below? Which statement best evaluates how Smith uses language and style to affect the reader's/listener's perception of the relationship between individualism and collectivism? Answer choices for the above question A. Smith's repetition of the words "human" and "people" strongly reminds an audience of individuals that they are also part of a large group. B. Smith's decision to include a funny quotation by Margaret Thatcher strongly suggests that people should avoid spending too much time with others. C. Smith's concession that she does not always like other people strongly encourages the audience to focus on one another's individual faults. D. Smith's wit and dismissive tone strongly suggest that the audience should not take her too seriously and should instead make up their own minds.