Distribute the expression:
6(3r²- 4r + 7)
whats the answer?
a) 18r²- 24r + 42
b) 63r²- 4r + 7
c) 6(-r + 7)
d) 18r²- 4r + 7

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?

Shelly bought a house five years ago for $150,000 and obtained an 80% loan. now the home is worth $140,000 and her loan balance has been reduced by $12,000. what is shelly's current equity?