Write the number of words Jorge types in 5 minutes if he types 180 words in 2 minutes.

There is 200 students. The ratio of girls to boys is 5 to 3. what is the percent of students are boys?

Last week gas cost $2.89 per gallon. This week the price of gas is $1.99 per gallon. What is the approximate percent of increase or decrease?

Which is the correct calculation for the volume of the prism? VX - 1 1 6 cm cm 3 cm 6.3+23 - 203 cm •3.23-49 cm

What is the least nonnegative number

The length of a rectangle is 15 meters more than the width. The perimeter is 50 meters. The width is

Whar is the value of x (x+1) + (2x-15)

Expand then simplify 2 (x-5) + 2x

A set of speakers costs $22 and songs cost $1.25 each. The sales tax rate is 7.5%. The expression 0.075 (22 + 1.25s) can be used to determine the amount of sales tax due on the entire purchase.

The lengths of nails produced in a factory are normally distributed with a mean of 5.13 centimeters and a standard deviation of 0.04 centimeters. find the two lengths that separate the top 8% and the bottom 8%.

A village lost 15% of its cows in a flood and 10% of the remainder died of diseases. If the number left now is 7650, what was the original number of cows before the flood