State whether each pair of expressions are equivalent. If they are not equivalent, write an equivalent expression for each one. 18 -12p and 3(5 + 6p) + 3(2p + 1) 2) 6y - 26 and 2(3y - 13)

You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

What is the domain of the step function f(x)=[2x]-1?