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2 years ago

HELP ME PLEASE

Mathematics

1 answer:

ivanzaharov [21]2 years ago

8 0

Answer:

x=3

Step-by-step

ya thats the answer

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What is the equation for the graph in slope-intercept?

Julli [10]

Answer:

y=7/4x+7

Step-by-step explanation:

6 0

3 years ago

Select the equivalent expression . ( 8^ -5 2^ -2 )^ -4 =?

Vikki [24]

Answer: C

Step-by-step explanation:

When there is division inside a set of parentheses, you can distribute the power to each term. When you take a power to another power, you multiply the powers.

-5 x -4 = 20

-2 x -4 = 8

So your answer is:

$\frac{8^2^0}{2^8}$

6 0

3 years ago

Find the solution to the system 9x−4y=−13 and 9x−2y=−20

BaLLatris [955]

Answer:

x = -3, y = -3.5. As an ordered pair it is (-3, -3.5).

Step-by-step explanation:

9x − 4y = −13

9x − 2y = -20

Subtract:-

-2y = 7

y = -3.5.

Substitute for y in the first equation:

9x - 4(-3.5) = -13

9x = -27

x = -3.

3 0

3 years ago

What is the slope of this line?

White raven [17]

Answer:

m = 0

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points given from the graph.

Point (0, 2)

Point (7, 2)

Step 2: Find slope m

Substitute: $m=\frac{2-2}{7-0}$
Subtract: $m=\frac{0}{7}$
Divide: $m=0$

Any horizontal line will have a slope of 0.

And we have our final answer!

3 0

3 years ago

Select the correct answer.

Drupady [299]

Answer:

OD. x=-3, y=26

Step-by-step explanation:

hope it helps

6 0

2 years ago