When finding the product (x – 3)(x + 4), what would you add to x(exponent of 2)-3x to get the final answer?
a.
–4x + 12
b.
–3x – 12
c.
3x + 12
d.
4x – 12

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

What is the area of this parallelogram? 434.28 cm2 263.67 cm2 527.34 cm2 217.14 cm2