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2 years ago

Which shows two expressions that equivalent

Mathematics

1 answer:

AveGali [126]2 years ago

6 0

Answer:

Option A is the answer...

-7*-15*-5=-525

-7*-75=-525

-1*525=-525

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How do i graph -7x-2y=-21???

ExtremeBDS [4]

Answer:

-7/2 is the slope. -10.5 is your starting point on the y-axis. You go from -10.5, up 7 and over to the left 2 times because it's negative.

Step-by-step explanation:

-7x-2y=-21

-2y=7x-21

y=-7/2x-21/2

y=-7/2x-10.5

Hope this helps!

7 0

3 years ago

Read 2 more answers

Does anyone know how to solve this?

Viefleur [7K]

Could be 21. Try replacing function designators with the actual functions.

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3 years ago

What is 8% of $14.15?

Naily [24]

Answer:

13.018

Step-by-step explanation:

14.15 minus 8 percent = 13.018

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2 years ago

Simplify completely''''

34kurt

Answer:

$\displaystyle \frac{2(x + 3)}{5x - 2}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients
Factoring

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{2x^2 + 16x + 30}{5x^2 + 13x - 6}$

Step 2: Simplify

[Fraction] Factor numerator: $\displaystyle \frac{2(x + 3)(x + 5)}{5x^2 + 13x - 6}$
[Fraction] Factor denominator: $\displaystyle \frac{2(x + 3)(x + 5)}{(x + 3)(5x - 2)}$
[Fraction] Divide: $\displaystyle \frac{2(x + 3)}{5x - 2}$

8 0

2 years ago

PLEASE HELP ME I NEED HELP ASAP!!!!!!

algol [13]

Answer:

C.$35

Step-by-step explanation:

Commission = 7% of 500

= 0.07 * 500 = $35

8 0

2 years ago

Which shows two expressions that equivalent ​

Which shows two expressions that equivalent