I’m not sure if this is correct but this is the way i would solve it.
first, make an equation with the given information
2x-3=30
Then, add three to both sides
2x=33
Finally, divide both sides by 2
x= 16.5
x represents the age of maggie so all you have to do is plug the solution into the equation to check your answer.
2(16.5)-3= 30
Ok so, this one is a confusing one for me but what I recomend is going on a website call desmos , they have a graphing area there and use y=-4x-7 if I’m right, I do not know so don’t trust me on this
Answer:

Step-by-step explanation:
Cross-multiply to simplify:

Divide both sides by 4 to isolate
:

Answer:
4
Step-by-step explanation:
We need to form an equation to find the value of the number. We can call this number x:
÷
= 64 - because the base of the powers are the same we can simplify it
= 64
x = ∛64
x = 4
Answer:
solving for x
$6 , the cost of the child ticket. Adult ticket is $8
So your answer is $8!!
Hope this was right and hope it helped!!