The Martin family's truck gets an average of 21 miles per gallon. Predict how many miles they can drive using 5 gallons of gas.

A full grain silo empties at a constant rate. write an expression to determine the amount of grain left after s seconds Rate: 3.5 ft 3/s I'm asking this question again because this is urgent!

If 80 is increased by 20%, what is the new amount?

The length of the major axis of the ellipse below is 21 and the red line segment is 9 what is the length of the blue line segment

What is 1/5 • - 4/9 equal to?

Jessie is 6 years older than Todd, and Todd is 2 years younger than Ryan. If Ryan is r years old, which expression shows how old Jessie is?

Hello, pouvez vous m'aider svp? (x+3) (x+6) Il faut developper et réduire

A college wants 950 entering freshman. Experience shows that about 75% of admitted students accept. The college admits 1200 students, so if we assume decisions to enroll are made independently, the number who accept has a B (1200,0.75) distribution.

15 cm 12 cm 7 cm find area

How many grams are in a liter

Which measures would be the side lengths of a right triangle?