Elapsed time between 6:39a. m. and 9:20 a. m.

Estimate the solution to the following system of equations by graphing 9x+8y=26 3x+2y=9

5. What is the area of a circle with diameter 20 cm? Round your answer to the nearest tenth.

What is 7 divided by 10?

Type the number of terms in a binomial.

What is the height the ball rebounds to after its third bounce? Round your answer to three decimal places. a1 = 10 formula = an = 0.85an-1

What does 26-2n=12? Show Your Work.

Use the quadratic formula to find the roots of the equation. round to tenths place if necessary. 11x2 - x - 3 = 0

What is the total number of minutes if there are 3 classes and each last 50 minutes?

What is 2.18 as a improper fraction

In a class of 147 students, 95 are taking math, 73 are taking science, and 52 are taking both math and science. if one student is picked at random, what is the probability of choosing a student who is not taking math or science?