Martina is currently 10 years older than her cousin joey. in 3 years she will be 3 times as old as joey. use this information to answer the following questions. part 1 out of 4 if you let x represent joey's current age, what expression can you use to represent martina's current age?

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

The surface area would be 576 because you multiply all the numbers then multiply that number by 6