Evaluate the given expression at x = 2 . −4x2+3x3

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase