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2 years ago

Explain how to apply the substitution property of equality to the equation

1 answer:

7 0

Answer: Substitute the values given. The equation is a + 42 = b. Since a = -16 and b = 26, the equation will become -16 + 42 = 26. This equation holds true so it is correct.

Would appreciate brainliest <3

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Pls solve fast ! I’m begging you ! The lesson is operations on functions

Oliga [24]

Step-by-step explanation:

1a. Just add both of them.

$8x - 3 + 4x + 5 = 12x + 2$

1b. We just subtract both of the functions.

$(8x - 3) - (4x + 5) =$

$4x - 8$

1c.

$(8x - 3)(4x + 5)$

$32 {x}^{2} + 28x - 15$

1d.

$\frac{8x - 3}{4x + 5} = 2 - \frac{13}{4x + 5}$

3 0

2 years ago

What is the result when the number 15 is decreased by 6%?

Tasya [4]

Answer:

It would be 14.1

Step-by-step explanation:

6% of 14 is 0.9, so subtracting that from 15 would leave you with 14.1

6 0

3 years ago

Read 2 more answers

11t - 6t = 45 solve the equation and enter the value of t below

Arada [10]

Answer:

$t = 9$

Step-by-step explanation:

$11t - 6t = 45$

$5t = 45$

$t = 9$

<h3>Hope it is helpful....</h3>

8 0

3 years ago

Read 2 more answers

The perimeter, P, of a rectangle is equal to twice the sum of the length and width of the rectangle. Determine the width of a re

svetoff [14.1K]

Answer:

12 inches

Step-by-step explanation:

5 + 5 = 10

34 - 10 = 24

24 ÷ 2 = 12

Therefore, the answer is 12 inches.

7 0

3 years ago

Need help with this

lys-0071 [83]

Answer:

It's B. n3 - 4n - 4

Step-by-step explanation:

Hope this helps.. ;)

8 0

3 years ago