Emily works at a concession booth for summer sports. hotdogs are $1.50 and sodas are $0.50. at the end of the night she made a total of $78.50. to replenish her stock she needs to know how many of each were sold. 35 hotdogs were sold, how many sodas were sold?

52 sodas

Step-by-step explanation

h=hotdogs

s= sodas

1.5h+.5s=78.5

You know that Emily sold 35 hotdogs so you replace h with 35.

Therefore, 1.5(35)+.5s=78.5

52.5+.5s=78.5

.5s=26

s=52

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

explanation:

step-by-step explanation: