Which angles are complementary?

A. 72° and 18°

B. 90° and 90°

C. 114° and 66°

D. 36° and 36°

Simplify (x+7) (x+5) A. x^2+12x+35 B. x^2+35 C. x^2+12x+12 D. x^2+12x+2

Evaluate the expression for the given value of the variable |-4b-8|+|-1-b^3|+2b^3; b=-2

Mrs. Anderson borrows 1600 at a rate of 5% per year. how much simple interest will she pay if it takes 10 months to repay the loan

How much will a saver earn in 10 years on a $100 deposit that earns 5% compound interest (compound annually) ?

What is the product of 3x (x^2+4)

How many x-intercepts are there in y = - 3x2 + 4x + 4

Which is the best estimate 9.6-6.2

In a game of pool, a 0.4 kg cue ball is traveling at + 0.80 m/s when it hits a slower striped ball moving at + 0.38 m/s. After the collision, the striped ball moves off at + 0.62 m/s.

You buy a container of cat litter for $12.25 and a bag of cat food for xx dollars. the total purchase is $19.08, which includes 6% sales tax. write and solve an equation to find the cost of the cat food.

What is y-7=4 (x+4) in standard form