Which expression is equivalent to 83 ⋅ 8-7?

375,000 using scientific notation

What is 6 divided by - 1/2?

1. What is the degree form for 4π/9

Miguel asked Sandra to make 90 cookies for his party. Sandra needs ¼ cup of sugar to make 15 cookies. She incorrectly calculated the amount of sugar she will need.

James average was a 73 first semester and 88 second semester. find the percent change.

Starting at noon, the temperature dropped steadily at a rate of 0.08 degrees Celsius every hour. For each these situations, write and solve an equation and describe what your variable represents. a.

Select the correct answer. Graham puts $20 in his piggy bank every week. At the end of 39 weeks, he adds $100 to the piggy bank money and decides to do the following: 1. buy some clothes and sports gear for $314.23 2.

A bag contains 3 red marbles and 6 blue marbles. A second bag contains 6 green marbles and 4 yellow marbles.

What fraction is equivalent to 10/12

What is the sum of 835,245 and 34,765