at 7pm the temperature was 5 degrees at midnight the temperature was - 7 what was the temperature change

Is there a relationship between the area and perimeter of a rectangle?

An asteroid is 10^{8} miles away from earth, and it is traveling at a speed of 10^{5} miles per day. How many days will it take the comet to reach earth? Exponents can be entered in your answer in the form 10^2

54 is 150% of what number?

What is the absolute value of 25? |25| = ?

Given the system of equations, what is the value of x + y? x + 2y = 24 2x + y = 9

The cunninghams are moving across the country. mr. cunningham leaves 33 hours before mrs. cunningham. if he averages 40mph40⁢mph and she averages 80mph80⁢mph, how long will it take mrs. cunningham to overtake mr. cunningham?

Whenever Sabrina visits the gym she lifts weights for 8 minutes and runs on the treadmill for 35 minutes. Write two equivalent expressions and find the total minutes that Sabrina exercises for 5 days.

Y varies inversely as x. If y = 20 when x = 4, What is x when y = 30?

What is 1.32 repeting as a fraction

A liquid that has components that can be distinguished from each other is a compound. atom. element. mixture.