What percent of 1600 is 20?

On a recent trip, mary drove 50 miles. what was the average speed at which she drove the 50 miles? (1) she drove 30 miles at an average speed of 60 miles per hour and then drove the remaining 20 miles at an average speed of 50 miles per hour.

mark has $1,000. he spends $910 on shopping. later he divides all the money into three parts out of which two parts were distributed and one part keeps for himself. then he found $100 on the road.

Which law could you use to simplify the expression (x^4) ^9

Write 10/15 in simplest form

X to the power of three equals 343

The lines below are parallel. If the slope of the green line is - 4, what is the slope of the red line?

Which fraction is equivalent to 2/6?

Lemonade is made by mixing lemon juice and water in the ratio of 2 to 3. How many glasses of lemon juice and water are needed to make 15 glasses of lemonade? a. 3 glasses of lemon juice, 12 glasses of water b.

Which expression represents "6 more than x"? A. x-6 B. 6ix C. x+6 D. 6 - x

Jill is 14 kilometers away from Joe. Both begin to walk toward each other at the same time. Jill walks at 2.5 kilometers per hour. They meet in 4 hours. How fast is Joe walking?