4. For a camping trip, each person packs 1.5 lb of food per day. Let p represent
the number of people on the trip, and
let f represent the total weight of food
packed for each day. What is the
independent variable in this
relationship? Explain.

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

What does the sign of the slope tell you about a line?

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.