2a+3r+1.5p=29.75 (1) a+r+p=13.50 (2)
a+3r+4p=29.00 (3)

Eliminate a by using equation (2) by -1 and adding ut to equation (3).

What is the resulting equation?

A) 4r+5p=42.50
B) 2r+3p=15.50
C) 2r+3p=42.50

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?