General Instruction: Read each item carefully. Choose the letter that corresponds to the best answer. Number 1 to 5, find the product of the following.

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?