In Timras math class there are 12 boys and 15 girls. which of the following is the ratio of boys and girls in timra's math class?

What is 4.9987 rounded to the nearest houndred

1.2k+2.4 Factor out the coefficient of the variable and find the greatest common factor

On the football team, two out of every seven players are seniors. If the team has 84 players, how many of the players are not seniors?

A road from peter's house and a road from sarah's house meet at their school at a right angle. the post office is 5 miles east of the school and 3 miles north of peter's house. what is the distance from sarah's house to the post office.

4x-2=18 find what x means

Every two days he's trying to spend 1.75 hours observing dolphins and 2.5 hours observing sea lines at this rate how many total hours will the scientist spend a observing dolphins and sea lions in 10 days

An expression is given: x (-1.8-6y) Use the distributive property to expand the expression.

How would you get y by it's self

What property is illustrated by the following statement? If p+3=5, then 5 = p+3

In a parking lot, 1 out of every 8 cars are blue. what percent of the cars in this lot are blue