) The table shows the prices of nuts at Nuthouse snacks. Vicki buys 2/3 pound of cashews, 1/2 pound of peanuts, and 1 1/4 pounds of mixed nuts for a party.

Type Cost(per pound)
Cashews. $7.50
Peanuts. $2.40
Mixed Nuts. $5.00

PART A
Write an expression for Vicki's total cost.

PART B
Use your expression from Part A to find how much Vicki spends on nuts for the party.

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.