Number 7 is C, im not sure about 6 though
The answer is 47.4 because u don't rounded because it's a zero
Inequalities and equations use similar steps to solve, but inequalities give a range of numbers that can represent the variable while an equation will give a direct answer.
Example:
4+5x=24
First you would subtract 4 or add the opposite of 4 from 24.
4+5x=24
+(-4) +(-4)
—————
5x=20
Then divide each side by 5 or multiply each side by the reciprocal of 5 to isolate the variable.
1/5*5x=20*1/5 (reciprocal)
X= 4
You would use the same steps in an inequality but end up with a different sign.
2x - 6 = 20
2x = 20 + 6
2x = 26
x = 26/2
x = 13 <==
Adult tickets are $8 and child tickets are $4
