Find all the real fourth roots of 256.

4

-8 and 8

8

-4 and 4

What is the perimeter of an equilateral triangle with a side length of 11 cm

Can mrs davis and her two sisters get their hair colored for less than $100 (cost of the hair coloring is $28.95) if they include $10 tip? explain

F (x) = | - 2x-6| when x = - 2

What number is 120% of 20?

Solve for x: x + 7.72=19

Mr. Stevens is delevering flowers to a local flower shop. she deleves the same number of flowers with each delivery. the flower shop has ordered 2,050 flowers and it will take 5 trips to delivered all the flowers. how many flowers will Mr.

The following factors are not prime: (x2 - 7x) (7x+21). What remains to be factored? (can be more than one answer). A) Factor out the 7x from the product. B) Factor out an x from the first binomial. C) Factor out a 7 from the second binomial

The length of an engine bolt for a lawnmower is 2.675 centimeters. The length of an engine bolt for another lawnmower is 2.5848 centimeters. What is the difference between the lengths of these two bolts? A. 0.091 centimeters B. 0.0908 centimeters C.

Use a cofunction identity to write an equivalent expression: sin (pi/6 - theta)

A restaurant uses 6 1/2 pounds coffee per day. How many grams the do they use each day?