Decide whether the rates are equivalent. 96 miles on 4 gallons or 380 miles on 15 gallons.

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122