Need help with question 3. Anything helps:) I don’t understand

Cost of each package:          

Hot dog = $3.25

Buns = $2.75

Hamburgers = x         (x = the cost of each hamburger package)

Tony bought 3 packages of hot dogs, 3 packages of hamburgers, and 5 packages of buns for a total cost of $37.75. So:

Cost of hot dog = 3(3.25)      [3 hot dog packages for $3.25 each]

Cost of bun = 5(2.75)        [5 bun packages for $2.75 each]

Cost of hamburger = 3x      [3 hamburger packages for x dollars each]

Cost of hamburger + Cost of hot dog + Cost of bun = total cost

3x + 3(3.25) + 5(2.75) = 37.75    

Your answer is A and D, because for A you distribute 3 into (x + 3.25), which will be (3)x + (3)3.25.

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

.95

step-by-step explanation: