What is the value of m2-2mn+n2 for m=-2 and n=4

Megan has 13/16 of cake left. If her dad eats 1/3 of the remaining cake., what proportion of the cake is left?

The expression below represents the number of bacteria in a petri dish after t hours. Interpret the meaning of the expression. A. The initial number of bacteria is 57, and the growth rate is 3.1% per hour. B.

Translate this sentence into an equation. 162 is the product of Jose's savings and 9. Use the variable j to represent Jose's savings.

Calculate the fraction: 1/2x4

amantha drives 70 miles per hour for 2 hours 30 minutes. Which expression can be used to find how many miles she travels.

How many 4 / 3 cup servings are in 28 / 3 cups of cereal? A) 5 servings B) 6 servings C) 7 servings D) 10 serving

What is 28/66 I'm simplest form

The distance from the library to the park is 0.7 kilometers how many meters is that?

A quarterback back pedals 2.1 meters northward and then runs 7.4 meters southward

Y=2x - 2 what does it equel