Question

ACT study prep help

Answer 1

ryan bought a pair of shorts on clearance for $15.75. if the shorts were 30% off what is the original price of the shorts

Answer 2

to decrease a number by \(30\%\) multiply it by \(100\%-30\%=70\%=0.7\)

Answer 3

soo 52.50

Answer 4

you know
\[0.7P=15
75\] solve via
\[P=15.75\div 0.7\]

Answer 5

52.50? no that is way too big

Answer 6

ok

Answer 7

@taramgrant0543664

Answer 8

what is the sum of the polynomials 4x^2y+2x^2y^3 and -2xy+x^2y^3

Answer 9

You just have to add them together just watch out for the negatives

Answer 10

\[4x^2y+2x^2y^3+-2xy+x^2y^3\] like this