How do use solve 3x+y=5

2x-2y = - 2

What is 88x-16x^{2}?

2 square pyramids are stacked on their bases. The bases are 2 inches by 2 inches and each pyramid has a height of 3.25 inches. A cardboard party favor is shaped like two square pyramids stuck together at their bases.

What is the unit and standard form for 10 x 3 tens

Angle f and v are complementary. if the measure of angle f is equal to 2x-5 and the measure of angle v is equal to 3x+15, which is true?

A plant manager needs 75 sq. yds. of fabric and the fabric is only 32 in. wide. How many linear feet must she make to produce 75 sq. yds.?

What is the result 75 is decreased by 40%?

Often when we buy cheap combination locks, we have no control over what the combination is. what is the probability of buying a lock with no repeated numbers, assuming all combinations are equally likely?

If you deposit $10,000 at 3.85% interest, compounded daily, what would your ending balance be after three years?

What's is slope of 2y+8x=21

You put 550 in an account that earn 4.4 interest a year how much do u earn in 6 months