What is the surface area of this square pyramid?

A.

252 cm2

B.

108 cm2

C.

189 cm2

D.

144 cm2

Ammon and nakia volunteer at an animal shelter. Nakia worked three hours more than Ammon. They each worked a whole number of hours. Together they worked more than 27 hours. What is the least number of hours they worked

Solve the system of equations. - 5x+6y=40; 3y-8x=-46

A peregrine falcon can fly 322 km/h how many meters per hour can the falcon fly?

What is the answer to 2 (12-18x) = x-11x

2. What is the probability of rolling a sum greater than 7 with two dice if the first die rolled is a 3?

1. Does the table below show a proportional relationship? If so, what is the constant of proportionality? x y 1 6 2 7 3 8 5 10

Peter has decided to save $30 each week to buy a new stereo system. Write a direct variation equation for the amount of money, m, that Peter has saved in, w, weeks.

Solve the equation |k+6| = 3

What is 3,817,453 to the nearest hundred

Let R=qs4, when s=8, R=16. When s=10, R is equal to