Last year there were 400 students in 7th grade. The number this year increased by 15%. How many stundents are in 7th grade this year?

What is the coefficient in this expression - 5+2v

On a box-and-whisker plot, what does the box contain? A. All values between the median and the lower quartile B. All values between the median and the upper quartile C. The medians of the lower and upper quartiles and all values in between D.

5. Express as a Unit Rate 24 cans of tennis balls for $75.60

Jorge hiked 15.4 miles on Monday. He hiked 20.6 miles on Tuesday, and the rest of the 50-mile trail on Wednesday. If m represents the miles Jorge hiked on Wednesday, write an equation to show the total number of miles Jorge hiked and solve for m.

1. Determine whether the function f (x) x3 + x is even, odd, or neither.

A number was multiplied by - 4 and decreased by 6. If the final result was - 34, what was the number?

in mr kim's history class there are 16 male students and twelve female students. which ratio can be used to express female students to male students in simplest form

A baseball team won 20 games and lost 10. What percent of the games did the team win? 33 1/3 50 60 2/3 200

A coin bank contains twice as many nickels as dimes and five times as many pennies as dimes. The value of the collection is $2.00 or 200cents. How many pennies, nickels, and dimes are in the collection?

Solve t/3-5=7 for t.