Determine the surface area of the rectangle prism below

A. 18 square meters
B. 24 square meters
C. 52 square meters
D. 64 square meters

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.

What is the value of x in the equation 15(x + 4) - 3 = 4.5(x - 2)?