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

Grace paid $1.70 for 5 ounces of candy. how much did she pay for 24 ounces?

The cost varies directly with the number of tickets purchased. it costs $145 for 10 people to attend a concert. a. what is the constant of proportionality (k)? b. write the direct variation equation. c. home much does it cost for 8 people? d. graph this situation. be sure to label each axis and give the graph a title.