Determine if the expression –7w5 +w3 – 7w2 is a polynomial or not. If it is a polynomial, state the type and degree of the polynomimal.

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction