Select the correct answer. What is the y-intercept of function f?
-31 -2, -o0 f(1) =
-I + 1,
-2 < I<3
21 +5,
3 ОА
-2
OB.
-1
O C. 5
OD. 1
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Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

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?

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?