The ratio to boys to girls in a class is 4:5 what fraction of the class are boys?

Bob measure the length of a brick. Wich is the best tool to use?

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

Janet saved 22 dollers one month and 39 dollars the next month she wants to buy a bicycle that costs $100 about how much more money does she need

The expression $x^2 + 3x - 28$ can be written as $ (x + a) (x - b),$ and the expression $x^2 - 10x - 56$ written as $ (x + 2b) (x + c) $, where $a$, $b$, and $c$ are integers such that $c > 0.$ What is the value of $2c - a$?

Determine whether the value is from a discrete or continuous data set. Number of coins in a jar is 78 number of coins in a jar is 78

During one week, the price of a stock decreased $4 per day for 3 days and increased $2 per day for 4 days. Which integer represents the change in the price of the stock over the week? -20 -4 4 20

How many times can 3 go into 30

Round 14,620 to the nearest ten thousand

Which of the follow is the inverse of the statement "if I like carrots, the I like vegetables?" A. If I like vegetables, then I like carrots B. If I do not like vegetables, then I do not like carrots C.

1.2.6 1-118 Find each sum. A. 3/5 + 1/3 B. 5/7 + 1/2 C. 1/6 + 2/8