Are the expressions below equivilent?

3 (4x + 8)

12x + 24

D=7.9 cm find the circumference and area

What's 3378726382633729372x 897

This number is equivalent to seventeen and fifty thousandths

Which digit is in the tenths place in the number below? 621

How many pounds does 3200 oz equal

What number is228% of 14.5

Which unit rate is the lowest price a. 6oz of chocolate chips for $2.49

Jim and Tom collected empty soda cans to raise money. Jim collected 70 cans Tom collected 700 cans the number of cans Tom collected is how many times greater than the number of cans Jim collected?

Graph the system. What is the solution and what does it represent

Solve x2 = 12x - 15 by completing the square. Which is the solution set of the equation? A ... (-6-square root of 51,-6 + square root of 51) B ... (-6 - square root of 21,-6 + square root of 21) C ...