Lin is selling floral arrangements. each arrangement uses 1 vase and 16 roses. each case costs lin $4.00. let c be the total cost of the arrangement and d be the cost of the 1 roses. write an equation that lin should use to find the total cost of each arrangement.

Tickets to an orchestra concert cost $25.50 apiece plus a & 2.50 handling fee for each order. if jamal spent $79 how many ticket did he purchase

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

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.