Yesterday, 80% of Mr. Kaiser's class turned in there homework assignment. There are 30 student in mr. kaiser's class. Use paper to determine how many students turned in homework yesterday.

tickets to a movie cost $7.25 for adults and $5.50 for students. A group of friends purchased 8 tickets for $52.75. Determine the total number of adult and student tickets

The function g (x) varies directly with x^2, and g (x) 144 when x=6 which quadratic variation equation models situation

The sum of the first 20 terms of the sequence a (n) = 7n+2

The printing press makes t-shirts for clients it takes 3 minutes to print each shirt plus an additional seven minutes to pack the box of shirts up for the client write an equation that represents the total time required for each order t based on the

Translate the given phrase to an expression. The quotient of 10 and 5 3/4 The expression is:

How do you solve - 6x+3y=1 and 6x+4y=-10 using elimination/substitution

What is a divided by b = 25xy/6x

What is the least common multiple of the first 4 positive integers

A ball is dropped from the top of a 50 ft. building. The function h (t) = - 16t^2+50 models the height of the ball, h (t) (in feet), at any given time, t (in seconds). Where is the ball after 0.5 seconds?

How many different 6 digit codes can be formed using digits 0 through 9