Estimate the sum by rounding each number

to the nearest hundredth: 0.071+0.034

3.5 x 1.40 step by step multiple

Can You Explain How to Work 3k + 14=K

In a representative survey 9 out of 12 middle schoolers prefer doughnuts to candy bars. How many doughnuts would you predict you need for a group of 250 middle schoolers? How many candy bars?

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give the teacher 1 1/2 sheets each.

A rectangular garden plot must have a central planting area of length 13 m and width 8 m. there is to be a sidewalk around its perimeter with a width ww.

Find the probability of getting 3 heads and 2 tails on 5 coin tosses?

What two numbers multiply to - 15 and can also add up to - 7

Which coordinate pair is a solution of the linear equation x + y = 5

How much water would you add to 2 1/2 gallons of bleach to make a 10 bleach solution?

Classify the number - 68