Which expressions are equivalent?

Select Equivalent or Not equivalent for each pair of expressions.

8x (4+z) and 32x+8z

9 (g+h) and 9g+9h

Marcus boxers dog 3/5 of a mile every day how far does Marcus walk his dog 6 days

A test has 20 questions. If peter gets 80% correct, how many questions did peter missed?

Box contains 213 marbles which are either red or blue. there are 45 more blue marbles than red marbles. how many blue marbles are in the box

The amounts A, B and C, in grams, are decaying exponentially according to the functions below, where t is hours. Which will decay to 3 grams faster? A (t) = 6 e-0.1733t B (t) = 8 e-0.2t C (t) = 5 e-0.11t A. Amount A B. Amount B C. Amount C

Chris needs a graphing calculator for math class. he finds a 60$ model on sale for 15% off. if he decides to buy this calculator, how much will the sale price be?

If the median annual salary for 4 employees is $60,000

The difference of two numbers is 15. Five times the smaller is the same as 9 less than twice the larger. Find the numbers

Determine if the following probability experiment represents a binomial experiment. If not, explain why. If the probability experiment is a binomial experiment, state the number of trials, n.

The tangential acceleration and velocity are

3 ways to express 3 to the 5 power as a product of powers