Jonathan's class has 30 boys. Of the students in his class, 60% are girls. How many girls are in Jonathan's class?

The base is 34 ya and it's height is 20.5. What is the area

Solve the system. 0.8x + y = - 9.6 0.2x - 0.3 y = 2 A) (-6, 0) B) (-12, 0) C) (-2, - 8) D) (8, - 16)

Simplify 6 (y+2) - 6 + 5y

What is the result of adding these twice equations? 5x-y=6 -2x+y=8

Julie's city had a parade last weekend. Of the residents in Julie's city, 90,000 came to the parade and 10,000 did not. What percentage of the residents of Julie's city came to the parade? Write your answer using a percent sign (%).

you have 16 yellow beads 20 red beads and 24 orange beads. whats the greatest amounts of bracelets you can make with out leftovers?

Simplify (1/4 ad^3) ^2

A checking account had $148 for its balance. Then a check was written for $175. How much is in the account?

The flourist could arrange 120 bouquets in 12 hrs. How many hrs would I take to make 1200 bouquets - work this problem two ways. One as the ratio and one as a proportion

Montel sold 13 popcorn buckets and 13 fruit basket for a fundraiser. the fruit basket cost 20.75 each. if montel rasised a total pf 468.00 how much did each popcorn buckets cost