Can someone make a formula for this problem?

Step-by-step explanation:

solution 1 :

adult : 7 - x

child : x

total spend : 54.50 = (7 - x) * 9.5 + x * 6.5

we solve : 54.50 = 66.5 - 3x  ,  x = 4

solution 1 :

adult : y

child : x

x + y = 7(1)

total spend : 54.50 = y * 9.5 + x * 6.5(2)

we solve : x= 4 , y = 3

idk

step-by-step explanation:

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕