The admission fee to a state fair is eight dollars. each ride cost additional four dollars. karen only has $30.00 . which inequality could be used to determine the number of rides, x, karen can go on

Step-by-step explanation:

The admission fee into the state ride is $8 and each ride cost additional four dollars.

Let x represent the number of rides that Karen takes at the state fair.

Let y represent the total cost of x rides

Therefore, if Karen takes x ride at the state fair, the total cost of x ride would be

y = 4x + 8

Karen only has $30.00. Therefore, the number of rides that Karen can go on will be

30 = 4x + 8

4x = 30 - 8 = 22

x = 22/4 = 5.5

Karen can only go on 5 rides. She will get a balance of $2

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent