2.) A mail carrier delivered mail to 84 hours in 3 hours. At what rate did the mail carrier deliver the mail?

A. 24 houses per hour

b. 28 houses per hour

c. 81 houses per hour

d. 87 houses per hour

Julian measuredthe distance around a small fishpond as 27 yards. which would be a good estimate for the distance across the pond 14 yards, 9 yards, or 7 yards?

Which is equivalent to 64 Superscript one-fourth?

5 is less than or equal to y over 8

Name the value of the given digit 7: in 477; 000

What is the answer to 9 to 27

Vertex of - 2 (x+3) ^2+7

Boat 1 leaves a dock headed due west at 8:00 AM traveling at a speed of 12 mph. At the same time a boat 2 leaves the dock headed due south traveling at a speed of 24 mph.

A Mathematics test was taken by 4 boys and 6 girls. The mean marks of the 10 students was 49. a) Calculate the total marks obtained by 10 students. b) If the mean marks of 6 girls was 51, calculate the mean marks of 4 boys.

Find an equation using absolute value that has the given solutions, a. two solutions, 22 and 22 b. two solutions, - 51 and 5 c. two solutions, - 9 and 39 d. one solution, 18

An object is launched from a platform. It's height is meters is modeled by: h (x) = - 5 (x+1) (x-9) where x represents the time in schools after the launch. How many seconds after launch will the object hit the ground