Ricardos mother is 3 times as old as Ricardo. The sum of their ages is 72. How old is Each?

What's equivalent for x to the power of - 3 that uses positive exponents? A. x to the power of - 3 B. x to the square root of 3 C. 1 over x to the power of 3 D. 1 over x to the power of 1/3

A bar graph is used to represent numerical data. true or false

On halloween 2 friends each received 0.1 of pound of candy how much candy did they receive in total

What is the mixed number of 96/8

A French class has a total of 26 students. The number of males is 10 more than the number of females. How many males and how many females are in the class?

200 cans of food were distributed to 3 charity homes. 2/5 of the cans were given to the first home, 1/3 of the remainder to the second home and the rest to the third home. How many cans did the third home receive?

A car dealer earns a 4% Commission on all cars sold last month he earned $7,000 in commission he wants to earn $8,000 in commission this month what increase is total sales from last month total sales does he need in order to reach a go for this

The charge for a bicylce repair was $9.28 for parts, 1/4 hour of labor at $18 per hour, and a $2 shop fee. What was the total cost (c) of the repair?

18x-16y=-312 78x-16y=408

How to estimate 5.4 x 0.1