True or False.

The following relation represents a function.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50