Use proportion to convert millimeters to centimeters.
a. x= 0.47
b. x= 4.7 cm
c. x= 47 cm
d. x= 470 cm

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality