How can you quickly calculate 20 percent of any bill amount?

In 2015, there were approximately 32,600 firearm fatalities (homicides and suicides). Express this quantity in deaths per hour

Witch property is used to simplify 3 C + 9 + 4 C equals 3 C + 4 C + 9

Juan has 16 coins, all nickels and dimes. This collection of coins is worth $1. 15. How many nickels and dimes are there?

Wayland purchased new speakers that were on sale for 30% of the regular price. He saved $36 which is 30% off. What is the regular price of the speakers when they were not on sale?

Given: 2x + 3y = 6. When x has a value of zero, what is the value of y? 3 2 0 6

Check whether the given value of x is a solution to the equation. justify your answer. 1/3 (x + 4) = 20

It takes 1 pound of flour to make y cakes. The price of flour is w dollars for x pounds. In terms of w, x and y, what is the dollar cost of the flour required to make 1 cake?

Write a numerical expression. Then write words to match the expression

A classic counting problem is to determine the number of different ways that the letters of "generally""generally" can be arranged. Find that number.

Lisa has 45 megabytes of space left on her flash drive. She has 5 files that are the same size that will fill up the space. How many megabytes is each file?