You randomly pull a pen from a bag of pens. The bag has 1 red pen, 2 pink pens, 2 green pens, and 1 yellow pen.
What is the probability of drawing a red or a pink pen?

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes