Alvin's age is two times elga's age. the sum of their ages is 48. what is elga's age?

A water tank is currently three-quarters full. If 2500 gallons are drained, the tank will be one-third full. How many gallons of water can the tank hold when full?

Which number is between 3/4 and 0.8

The graph represents a distribution of data. A graph shows the horizontal axis numbered 35 to x. The vertical axis is unnumbered. The graph shows an upward trend from 35 to 50 then a downward trend from 50 to 65. What is the mean of the data

A company that accepts credit cards is charged $0.02 a transaction in addition to a 1% fee on the value of the transaction. How much will the company be charged for a transaction of $580.00?

2. Conner took his sister and their mother to breakfast, and the pretax bill was $38.25. He decided to leave an 18% tip. The sales tax rate is 5.25%. What was the final amount of the bill?

If you roll two number cubes and add the results, which is more likely, getting an even sum or getting an odd sum? Explain

It takes Audrey 35 hour to paint 25 square yards of wood to be used for making shelves. How many square yards can she paint in 1 hour? Enter your answer in the box as a fraction in simplest form.

Daniel takes his dog on a walk 3 times a day. How many walks does he go on in one week?

Solve the equation 2x + (7+9) = 90

Simplify. d (-2d + 4) + 15d 17d 7d + 4 -2d^2 + 19d -2d^2 + 15d + 4