Please help me I don’t understand this at all

Answer:

y=2x+13

Step-by-step explanation:

parallel lines will have the same slope. Since you still need b you plug in (-4,5) which will look like 5=2(-4)+b. then you solve for b and get 13.

Answer:

ty for ur coins dood

Step-by-step explanation:

Answer:

20, 15 10x + he 27 uwdhkssh . 76 56!

your welcome!!! :)

Step-by-step explanation:

Complete Question

Marissa found a shirt that had a 20% markdown on it if the price of the shirt is represented by x how much does the shirt cost excluding tax select all that apply

select all that apply

A. 0.20x

B.0.80x

C.x-0.20

D.x-0.80x

E.x(0.2+1.00)

F. x(1.00-0.20)

Answer:

B. 0.80x

F. x(1.00-0.20)

Step-by-step explanation:

The Formula for Selling Price when you have percent markdown is;

Selling price = (1 - percentage mark down)× Original price

From the question:

Selling price= Cost of the shirt(excluding tax)

Original price = x

Percentage markdown = 20%

= 0.20

Hence,

Cost of the shirt(excluding tax)

= (1 - 20%)x

= (1 - 0.20)x

= 0.80x

Option B and F is the correct option

Answer:

AC=CE if C is the midpoint if AC & CE are both the same lengths.

Answer: circle to hearts 24 to 14

Step-by-step explanation:

Answer:

it will be 24:14

Answer:

$4

Step-by-step explanation:

Tomatos = $2x.

Lettuce = $1.50x

$9.50 = 2x + 1.50.

$8 = 2x.

$4 = x.

Hope this helped.

Answer:

$7.50

Step-by-step explanation:

1 battery costs 10/8=5/4 dollars

(5/4)*6=15/2

15/2=7.50

Answer:

$7.50

Step-by-step explanation:

Set up a proportion and cross multiply to find your answer.

8 batteries/$10 = 6 batteries/$x

x = (6)(10)/8

x = 60/8

x = $7.50

Answer:

yes

Step-by-step explanation:

Step-by-step explanation:

The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept.

Answer:

4 - w

Step-by-step explanation:

4 - 3w + 2w

First, combine like terms, which is -3w and 2w

4 - 1w

Because -1w is the same as -w, we will write that

4 - w

That is your answer because you cannot simplify this anymore. I hope this answer helps, and if you have any questions feel free to comment!

Answer:

it could be 13/50 or just 26/100

Step-by-step explanation:

Answer:

Kindly check explanation

Step-by-step explanation:

Given the dimension :

256 cm by 96 cm

To know the largest number of possible squares obtainable, we calculate the Greatest common factor of 256 and 96

256 : 1, 2, 4, 8, 16, 32, 64, 128, 256

96 : 2, 3, 4, 6,, 8, 16, 32, 48, 96

The greatest common factor is 32

Hence, length of side of each square = 32cm

Number of squares obtained :

Area of rectangle :

Length * width

256cm * 96cm 24,576cm²

Area of square :

s² ; s = side length

32² = 1024cm²

Number of squares :

24,576cm² / 1024cm²

= 24 squares

Step-by-step explanation:

Because you're trying to prove the value of X, you work backwards. here's what you do

When working backwards, PEMDAS becomes SADMEP

First, add 14 to 43 (57).

Then, divide 57 by 3 to get 19.

x = 19!

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and equals:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

First, add 14 to both sides of the equation:

3x - 14 (+14) = 43 (+14)

3x = 43 + 14

3x = 57

Next, divide 3 from both sides of the equation:

(3x)/3 = (57)/3

x = 57/3

x = 19

~

Proof: Plug in 19 for x in the equation for x:

3(19) - 14 = 43

First, multiply:

(3 * 19) - 14 = 43

(57) - 14 = 43

Next, subtract:

57 - 14 = 43

43 = 43 (True).

~

Answer:

3

Step-by-step explanation:

It is 3 because you multiply the powers when in brackets

Answer:

youtub3 would be a good site

Step-by-step explanation:

Answer:

To make the denominators the same, multiply top and bottom of each fraction by the denominator of the other.

Step-by-step explanation:

Answer:

28 units^3

Step-by-step explanation:

The formula for finding the volume of a rectangular prism is V = lwh or V = bh

l = length

w = width

h = height

b = base

V = volume

Because we are given the base and height we will use the second formula, V =bh.

V = (8/3)(21/2)

Because we are multiplying fractions, you can just multiply across:

V = 168/6

V = 28 units^3

d because there are 16 rational

Answer:

56

Step-by-step explanation:

the length is 8

the width  is 7

the area= length times width

=56

Answer:

44 square meters

Step-by-step explanation:

First, Multiply 2m x 6m for the top

= 12m

Second, Multiply 4m x 8m for the bottom

= 32m

Third, Add 12m + 32m to get 44m.

Answer:

4. t ≥0

5. x>0

6. k ≤ 3

7. r ≥ 2

8. v ≥ 7

Step-by-step explanation:

I hope this helps

Answer:

3m+2 = 16

Step-by-step explanation:

Answer:

option a

Step-by-step explanation:

hope this helps

Answer:

C: 2 2/5

Step-by-step explanation:

Took the test and this was the answer

Answer:

The answer is the first option.

Step-by-step explanation:

I used a site to help

The correct answer is ; D ( for me ) 30

Answer:

30

Step-by-step explanation:

i took the test on edgenuty and got it correct

Answer:

Easy each basket would have 2 brownies, 5 cookies, and 7 candies which would make 6 baskets.

Step-by-step explanation:

translation I should believe

Answer: 4w+7x-8

Step-by-step explanation:

Answer:

4w-8+7x

Step-by-step explanation:

distribute the numbers outside the parentheses,

4w-4+7x-4

Combine like terms

4w-8+7x

Answer:

32.53 of a second to swim a lap

Answer:

Speed of priya = 2.2 m/s

Mai was faster.

Step-by-step explanation:

Given:

Mai cover 15 meter in 6 second

Priya cover 22 meter in 10 second

Find:

Who was faster

Speed of priya

Computation:

Speed = Distance / time

Speed of mai = 15 / 6

Speed of mai = 2.5 m/s

Speed of priya = 22 / 10

Speed of priya = 2.2 m/s

Mai was faster.