3x^2 + 7 = 28

±7

±√7

7

-7

Complete the missing value in y - 4 = - 2 (x + 3)

Emma spent 4 1/2 days planting her garden. Her brother spent 2/9 as much time as Emma did. How many days did her brother spend planting his garden?

For her bookclub Sharon read for 45 minutes each day write an expression for the number of hours she reads d days

For a new neighborhood, 1 acre of land will be split into 2 lots. How many acres of land will each lot have?

How many square centimeters are in a rectangle that measures 1 meter by 3 meters

Select the best possible first step to solving the system by first eliminating the x variable. 4x + 9y = 21 3x - 8y = 1 A. Multiply the first equation by 3, and multiply the second equation by 4. B.

What would be equivalent to 32 ⋅ 35?

What is 4,357 divided by 8?

What's the relationship between risk and return? A. a higher risk often means higher return. B. a higher risk often means a lower return. C. a lower risk will always mean a lower return

Use the function f (x) = x^2-8 find the inverse of f (x)