The 7th grade has 195 students. There are 25 more girls than boys in the grade. How many boys are there in 7th grade

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.