Simplify the expression.
2/5y − 4 + 7 − 9/10y =

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

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.

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.