Tom begins piano practice at 4:15 PM and ends 5:50 PM how long does he practice

Simplify using Order of Operations. 12-3 (10+23) : 9X (-2)

A grade has 81 girls and 72 boys. The grade is split into groups that have the same number ratio of girls to boys as the whole grade. How many girls are In a group that has 16 boys?

If you add four numbers together and then divide the sum by 4, you find the.

Drag the tiles to the correct boxes to complete the pairs. Match the x-coordinates with their corresponding pairs of y-coordinates on the unit circle.

A triangle has an area of 221.16 in.² the height of the triangle is 29.1 inches what is the length of the base of the triangle

Nia guesses that there are 120 nickels in a jar, but there are actually 125. What was her percent error.

Is 20 miles every 3 hours a unit rate

Plot the fraction 7/12 on the number line. is 7/12 closer to 0, 1/2 or 1?

Which of the following steps would be most useful in proving that a circle with a radius of 3 inches is similar to a circle with a radius of 2 feet?

Write the fraction in simplest form 25/100