Simplify completely quantity 5 x squared plus 9 x minus 2 over quantity x squared plus 12 x plus 20 times quantity x squared plus 17 x plus 70 over.

Mia is 6.93936 * 106 minutes old. Convert her age to more appropriate units using years, months, and days. Assume a year has 365 days and a month has 30 days.

Andrew and his father are scuba diving at - 38 feet and tackle box Canyon has an elevation of - 83 feet right and inequality to compare the depths explain the meaning of the inequality

248 students went on a trip to the zoo. All 6 buses were filled and 8 students had to travel in cars. How many students were in each bus?

Tell whether the ordered pairs are a solution for the equation. 1. y=4x+7; (4,20), (-2,-1)

Rancho middle school has an average of 23 3/8 students per teacher. write this mixed number as a decimal.

How do I find the rate of something?

South Middle School has 750 students. North Middle School has 13/15 times as many students as South. Does North Middle School have more or fewer than 7500 students?

8 times 51 show your work

Simplify the expression 5 (7a+3) - 42

How do you do proofs, how to understand it better