Using mental math, the approxamite tip to leave for a bill of $81.79, if you tip 15% would be

List the positive factors of 23

Which of the following is the inverse of the statement "if i do ny homework, then it will snow "

You attend an amusement park with your family. Your parents buy you an all-ride pass for $20, shown as f (x). Instead of getting a pass, your parents decide to pay $4 for each ride they take, shown as g (x).

The ratio of boys and girls at the beach cleanup was 7:8. If there were 42 boys, how much girls were there

A full container of juice holds 64 fluid ounces. How many 7 fluid ounce servings of juice in a full container

5 1/2 of what number is 55?

In a science experiment, the temperature decreased by 0.1 degree Celsius every 15 minutes. Find the unit rate

Find the percent of increase. Round to the nearest tenth of a percent where necessary. $5.10 to $8.50

174,383 round to the nearest thousand

How do i work out perimeter?