If there are 15 boys in a class of 25 students, what is the ratio of girls to boys in the class

Karonlina flips a coin 60 times. how many times would you expect it's to land heads up?

What is 3x-10 less than 2

what is the 60th term in an arithmetic sequence with the first term equal 1 and the constant difference equals 7

How many different triangles can be formed from three line segments if two segments are same length

Benji has read 5 books so far this year. Benji would like to graph the line that represents the total number of books he will have read, B, after m months, given that he reads 2.5 books each month.

How many metres in 4 and half kilometres

12 log, 11 + 6 log, 12 condense

Michelle, Jennifer, and Betty volunteered to make cupcakes for a school fundraiser. They've been asked to make 100 cupcakes. Michelle can make 6 cupcakes in an hour. Jennifer can make 18 cupcakes in two hours. Betty can make 24 cupcakes in two hours.

Write a related subtraction fact for 9+3=12. & explain how the two facts are related?

Jorge has $24 on a gift card. He only uses the gift card to buy $1.75 cups of coffee. What is the total change in the amount in the gift card after he buys 9 cups of coffee