You 494 miles from home and you are driving forward home at an average of 45 mhp. How long will it take to drive home if you maintain the same speed?, (when you reach home, the value x is zero)

87.12-83.42 what is the difference

How many pints of olive oil are needed to fill 1 quart

Elisas mom teaches at a preschool. there is 1 teacher for every 12 students at the preschool. there are 276 students at the preschool. elisa is setting up equivalent ratios to find the number of teachers at the preschool.

A Ferris wheel can accommodate 45 people in 25 minutes. How many people could ride the Ferris wheel in 3 hours? What was that rate per hour?

How to find perimeter of the base

Write word phrase to represent the numerical expression below. 4 + (27-10)

Find the value of y when x=2 - x - (-2) = y

In a group of 21 students, 8 students take Art courses, 7 students take Music courses. Two students take both courses. A student is chosen randomly from this group. What is the probability that the student takes either Art or Music courses? 57

5% of what number is 63?

Find the sum of the "n" terms of the series: Sn=1²+3²+5² + ... + (2n-1) ²