3 years ago

Which of the equations is graphed below?

Mathematics

2 answers:

Otrada [13]3 years ago

6 0

The answer is D.

B = -3
A = 1

In

y = ax + b

Ede4ka [16]3 years ago

5 0

The answer is going to be d

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1. Marcus bought a $40.00 tennis racket. He has a coupon for 20% off. The Sales tax where he bought the tennis racket is 6%. a.

jeka94

Answer:

$33.92

Step-by-step explanation:

First, we have to find how much the sale price for the tennis racket is before tax.

100% - 20% = 80% Marcus has to pay 80% of the original price.

80% * 40 = .8 * 40 = 32

Marcus has to pay $32 for the tennis racket before tax.

6% = .06 (tax percentage)

.06 * 32 = 1.92 ————> tax

Add the tax with the sale price.

32 + 1.92 = 33.92

Marcus has to pay $33.92 for the tennis racket.

I hope this helped and please mark me as brainliest!

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2 years ago

Keely's hair is 43 centimeters long. What is the length of Keely's hair in millimeters? Use the number of zeros of the product w

Anna11 [10]

The answer is 430 hope this helps w

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3 years ago

Read 2 more answers

1.What is the slope of the line?

baherus [9]

Answer:

1. slope is 2

2. a is 5

3. b is 6

4. 0

Step-by-step explanation:

4 0

3 years ago

Find two consecutive even integers such that the square of the second, decreased by twice the first is 52

Fiesta28 [93]

Let the first integer be $x$ . So, the next even number is $x+2$

Let's translate the formula: the square of the second is $(x+2)^2$ , twice the first is $2x$ . So, the equation is

$(x+2)^2 - 2x = 52$

Expand the square to get

$x^2+4x+4-2x = 52 \iff x^2+2x+4 = 52 \iff x^2+2x - 48 = 0$

The solutions to this equations are

$x = -8,\quad x = 6$

So, the possible consecutive even numbers are

$-8\text{ and } -6\quad\text{or}\quad 6\text{ and } 8$

8 0

3 years ago

Help me with this question i tried multiple time to solution it always wrong

maw [93]

7/9-1/3 or 7/9-3/9= 4/9 is the answer

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3 years ago