An alloy of steel is 20% and there are 10 pounds of steel in the alloy. How many pounds of the alloy are there?

Gcf and distributive property 24+30

Suppose y varies jointly as x and z. Find y when x = 2 and z = 11, if y = 160 when x = 3 and z = 8. Round your answer to the nearest hundredth, if necessary.

Which statement best describes temperature variations? Variations over water cannot be determined. Variations are greater over land than over water. Variations are the same over water and land. Variations are greater over water than over land.

Jack is filling his new six person hot tub with a water hose. After 58 minutes, his hot tub has 318 gallons water. His hot tub holds 1,360 gallons of water. He adds another water hose that flows 50% faster.

What's the linear equation of x=0

Which of the following algebraic expressions can be used to express the statement "one less than x squared?" 1 - x2 x2 - 1 1 - 2x 2x - 1

Is 7x - 10y = 3 a good model for a line that passes through (8,5) and (-12,-9)

What is equivalent to (1/4) to the - 3 power

Name a number between 2 and 2.1

Which choices are equivalent to the quotient below? Check all that apply. 50 10