Hoang spends $10 on movie tickets, $50 on rent, and $3 on snacks. How much money did Hoang spend on variable expenses? ​

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Solve -.016x= -16. need solving this

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.