Simplify (-4x^2-3y-8) + (5y-2x^2+1)

There are about 16 kilometers in 10 miles. about how many kilometers are in 5 miles

Find the perimeter of a triangle with sides that measure 4x + 9, 25x + 6 and 15.

Alana buys one shirt with a regular price of p dollars and 2 sweaters with a regular price of s dollars. Shes uses a coupon so that she pays only half the regular price. Write an expression that shows how much money Alana spends in all.

It has 2 more vertex than an octagon and 2 fewer sides then a hendecagon

Five hundred people are enrolled in a 10-year cohort study. At the start of the study, 50 have diagnosed CVD. Over the course of the study, 40 people who were free of CVD at baseline develop CVD.

Find the solution -1.2x-8.2>-9.7

A battery is 5 cm long how many batteries would you need to line up to get 3?

Ares is making 14 jars of honey peanut butter. He wants to use 45 milliliter (ML) of honey in each jar. How much honey (in ML) will ares use in all?

Renee buys 22 rolls of tape for a craft project. There are 185 inches of tape on each roll. What is the total length of tape on all of the rolls? Enter your answer in the box.

Can the fraction 22/-6 be made into a simpler number?