Please help this is timed Ill mark brainliest What is the remainder when 4x3 + 2x2–5x + 7 is divided by
x +3?

O 118
O 148
0 -98
O-68

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%