Answer:
A.
= 
Step-by-step explanation:
of the students wore shorts.
of the students wore jeans.
Converting the fractions of the students who wore shorts and jeans respectively;
= 0.25
= 0.25
This means that the ratio of students who wore shorts is the same as that of students who wore jeans.
i.e
= 
Answer:
For 1 Day: $85
For 2 Days: $110
For 3 Days: $135
For 4 Days: $160
Step-by-step explanation:
For 1 Day: $25 + $60 = $85
For 2 Days: ($25 * 2) + $60 = $110
For 3 Days: ($25 * 3) + $60 = $135
For 4 Days: ($25 * 4) + $60 = $160
Answer:
10
Step-by-step explanation:
I hope this helped!
Answer:
x is all real numbers
Step-by-step explanation:
5(x-7) + 42 = 5x+7
Distribute
5x - 35 +42 = 5x+7
Combine like terms
5x +7 = 5x+7
Subtract 5x from each side
7=7
This is always true, so x can be any number