Which of the following could be a slant cross section of a right cone?
a. sphere
b. oval
c. triangle
d. circle

Match each polynomial with its factorization.

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25