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2 years ago

15

Square root of both sides of (x + 9)2 = 25?

1 answer:

anygoal [31]2 years ago

6 0

Answer: C x+9 = 5

Step-by-step explanation:

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ANTONII [103]

<h2>Answer:</h2><h2>x = -15</h2><h2>Hope this helps!!</h2>

7 0

3 years ago

Line u has a slope of<br> -2/5 is parallel to line u. What is the slope of line v?

tresset_1 [31]

Answer:

-2/5

Step-by-step explanation:

The slope will be same , that is -2/5 .

7 0

2 years ago

After your instructor added 4 points to each student's test score, your score is 92.

Alexandra [31]

88

92-4=88

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2 years ago

Chelsey put for $450 into an account with a simple interest rate of 2.5% when she withdrew the money she had earned a total of $

fgiga [73]

Answer:

5.66 years

Step-by-step explanation:

450 x 1.025^(n) = 450 + 67.50

450 x 1.025^(n) = 517.50

1.025^(n) =(517.50 / 450)

1.025^(n) = 1.15

n = ln(1.15) / ln(1.025)

n = 5.66

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2 years ago

A certain quantity grows exponentially over time. The initial quantity at t = 0 is 2,000. The quantity grows by a factor of 20%.

katovenus [111]

The quantity at t=8 is $8,599.63

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3 years ago

Read 2 more answers