Answer: C
Step-by-step explanation:
Answer:
2.5(x)+6=3.25(x)+3 4=x. Real world problem below
Step-by-step explanation:
Nico is organizing a party. Going skating, admission is 6 dollars, and each person pays 2.5 dollars for a pair of skates. If he has 3 other people in his group, the equation is 2.5(4)+6=24. He is also looking at going to a trampoline park. It is 3 dollars to get in, and 3.25 per person for an hour on the trampolines. This equation can be shown as 3.25(4)+3 which equals 24.
1:2...added = 3
1/3(18) = 18/3 = 6 (yellow chalk)
2/3(18) = 36/3 = 12 (not yellow)
so 6 pieces are yellow and 12 pieces are not
Let M be the amount she earns and H the hours worked;
M

M=aH
Where a is a constant of proportionality;
Given that M=41.25 and H=5
41.25=5a
a=

a=8.25
The equation then is;
M=8.25H
When she works 8 hours;
M=8.25*8
=66 dollars
Negative dividing by negative gives positive,
so 18:9=2