Answer:
correct
Step-by-step explanation:
3(4)-2(4)+8=12
12-8+8=12
12=12
Answer:
Step-by-step explanation:
<em>The linear equation where:</em>
Solution :


Answer:
False
Step-by-step explanation:
Answer:
x=50
Step-by-step explanation:
3x+30=180
3x=150
x=50
So there are 20 people in the family.
The total cost of the tickets were $100. Tickets for adults cost $8 and children cost $4.
To find the answer for the number of adults you need to divide the $100 by $8 and do the same for children but divide the $100 by $4.
So 5 of the family members were adults and 15 were children.
5 adults = $40
15 children = $ 60