Why is it true that 3 (4+x) = 3 (x+4) ?

What is 3.04033•k. 3+d

The length of a rectangle is 4 cm more than the width. The are is 96 cm squared. Find the dimensions of the rectangle.

If C = 2πr, what is r equal to? a) r = C - 2π b) r = C+2π c) r = 2πC d) r = C/2πr

If a circle's circumference is 28.26 inches, what would be the best estimate of its diameter? A) 3.14 inches B) 9 inches C) 10 inches D) 28.26 inches Eliminate

Mary delivers 32 newspapers to her customers in 25 minutes. These deliveries represent 64% of her customers. How many customers does Mary have? A. 16 B. 20 C. 50 D. 57

What are the rational roots of the polynomial f (x) = 20x^4+x^3+8x^2+x-12

Our friends were comparing their debt. David has $150 of debt, Michael has $122 of debt, Maria has $210 of debt, and Ira has a bank balance of $240. Which friend owes the most money? A) Ira B) Maria C) Michael D) David

Y=3x+2 is the equation of a straight line graph what Is its gradient

How do you solve for y in the equation 3x+2y=6

Item 10 What is the least amount of fabric needed to make the tent?