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4 years ago

13

last year, kendra was 4.5 feet tall, and she weighed 60 pounds. this year, she's 5.5 feet tall, and she weighs 70 pounds. did he

r height increase proportionally

1 answer:

belka [17]4 years ago

4 0

No, kendra's weight did not grow proportionally even though it might look like it.

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How to solve -8+squre root (5a-5)=-3

sertanlavr [38]

Answer:

$a=6$

Step-by-step explanation:

Given equation:

$-8+\sqrt{5a-5}=-3$

Solving for unknown variable $a$

Adding 8 both sides by additive property of equality.

$+8-8+\sqrt{5a-5}=-3+8$

$\sqrt{5a-5}=5$

Squaring both sides to remove the square root.

$(\sqrt{5a-5})^2=5^2$

$5a-5=25$

Adding 5 both sides by additive property of equality.

$5a-5+5=25+5$

$5a=30$

Dividing both sides by 6 to isolate $a$

$\frac{5a}{5}=\frac{30}{5}$

∴ $a=6$

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3 years ago

marshall27 [118]

Answer:

(m+n) -a = r

Step-by-step explanation:

first, you have to find what m+n is because that is their total budget, then you have to remove how much their apartment costs from their budget, because r is the amount of free cash they have. once A is subtracted from m+n, you have r

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3 years ago

What is the sum of the negative integers greater than -5

uranmaximum [27]

-10= ( -4)+(-3)+(-2)+(-1)

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3 years ago

Subtract.<br> (6x + 5) - (x + 3)<br> A. 5x + 2<br> B. 6x + 2<br> C! 6x + 8<br> D. 5x + 8

Natali [406]

Answer: 5x + 2

Step-by-step explanation:

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3 years ago

Read 2 more answers

A truck is rented at $40 per day plus a charge per mile of use. The truck traveled 15 miles in one day, and the total was $115.

Sergio039 [100]

Answer: The equation you will use would be 40x + 15x =115. you're welcome.

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3 years ago