60% of the class are girls. there are 18 girls

- how many students are there in the class?

- how many boys are there?

Ryan and his children went into a bakery and will buy cupcakes and donuts. Each cupcake costs $4.50 and each donut costs $1.75. Ryan has a total of $40 to spend on cupcakes and donuts.

Select three ratios that are equivalent to 8:20 choose three answers a) 1:4 b) 4:10 c) 24:60 d) 2:5 e) 10:24

3/5x - 7 = 23 What does x equal? A.) x=40 B.) x=45 C.) x=50 D.) x=55

A rocket is 1 mile above the earth in 30 seconds and 5 miles above the earth in 2.5 minutes. What is the rockets rate of change in miles per second?

Which graph best represents the equation 5x + y = 4?

An employee at a state park has 53 photos of animals found at the park she wants to arrange the photos in rows so that every row expect the bottom row has the same numbers of photos she also wants there to be at least 5 rows describe two different

You randomly draw a marble out of a bag that contains 202020 total marbles. 121212 of the marbles in the bag are blue.

Logan has a change jar that contains only pennies and nickels. he has 64 coins which add up to a total of $1.52. how many of each type of coin does he have?

Does each set of side lengths form a right triangle? Drag the choices into the boxes to correctly complete the table. Right Triangle Not a Right Triangle 10m, 11m, 15m, 15m, 8m, m17,

Catherine purchases 8 bags of cyprus mulch. She has a coupon for $0.75 off each bag of mulch. After applying her coupon towards the purchase, the total cost of the mulch is $22. What is the regular price for a bag of mulch?