Daniel and William have some marbles. Daniel finds that 2/5 of the number of marble he has is 4/5 the number of marbles William has. William has 195 marbles. How many marbles does Daniel have?

In Melissa's new clothing store, she charges $19.25 for each shirt she sells. What was Melissa's revenue if she sold 47 shirts last month?

The College Board originally scaled SAT scores so that the scores for each section were approximately normally distributed with a mean of 500 and a standard deviation of 100.

Which step will translatef (x) = 3^xto g (x) = 3^x+1 + 4

Fluorescent light bulbs have lifetimes that follow a normal distribution, with an average life of 1,685 days and a standard deviation of 1,356 hours.

Micah is deciding what rooms of his house he is going to paint. He wants to spend no more than $150$150 on the paint and supplies. Which situation is represented by the inequality 150≥42.21+21.64x150≥42.21+21.64x?

A flower was 20 centimeters taller one week ago and 5 days equal one meter find the current height of the flower?

Ava's bedroom rug is 2 3/4 feet long and 2 1/2 feet wide. What is the area of the rug

A class is attended 21 boys and 15 girls. Write the ratio of girls to students in the class as a fraction in lowest terms

Which change (in percent) is bigger: losing weight from 100 lb to 90 lb or losing weight from 50 lb to 40 lb?

Jake has 12 liters of water. Name four different ways he can divide the water into buckets so each bicket has the same number of liters