What is the change in temperature from 15 to - 9?

Hey, if you're doing school right now just know you'll get through it! I believe in you! With that being said, what is 5+3? (Lol)

What's the distance between - 2 1/2 and - 5 3/4 as a mixed number

Explain the correlation between the graph of a line, direction of the line and the positive or negative slope of the line.

Express 66 2/3 percent as a fraction in simplest form

What is the value of b in the equation (y⁻⁹) ^b = y⁴⁵?

What is the complete factorization of 3x2 + 22x - 16?

The principal of a high school needs to plan seating for commencement. The following two-way table displays data for the students who are involved in this year's commencement ceremony.

When is written as a decimal, how many digits are in the smallest sequence of repeating digits?

A rectangular dog cage is 2 5⁄6 feet long, 2 1⁄3 feet wide, and 2 3⁄10 feet tall. What is the volume of the dog cage?

A machine starts dumping sand at the rate of 35 m3/min, forming a pile in the shape of a cone. The height of the pile is always one and one half the length of the base diameter. After 7 minutes, how fast is the radius increasing? And the height?