when p(x)=x3+kx2+8 is divided by x+3 the remainder is the same as when q(x)=2x3+kx-21 is divided by x-2 find k

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Bring the fraction a/a-4 to a denominator of 16-a^2

Aiko jumped rope for 20 min and stopped at 8: 05 when did she start