8(4x+5)=136
Multiply the number outside of the parenthesis(8) with the numbers inside the parenthesis(4x and 5).
32x+40=136
Subtract 40 from both sides
32x=96
Divide both sides by 32 so the only thing remaining on the side of the variable is only the variable itself.
Final Answer: x= 3
<u>Answer:</u>
The total cost for the family was $16
<u>Step-by-step explanation:</u>
Given:
Number of adult tickets = 2
Number of children ticket = 3
To Find:
The total cost of the family = ?
Solution:
The total cost of the family = cost for buying 2 adult tickets + cost of buying 3 children tickets
=> 
=> 10 + 6
=> 16
Answer:
The point 6,60 means that in a timespan of 6 hours they were able to build 60 cars
Step-by-step explanation:
Answer:
9 units²
Step-by-step explanation:
calculate the area of Δ ABC as
area of rectangle - area of 3 outer right triangles
area of rectangle = 5 × 4 = 20 units²
area of left Δ =
× 3 × 3 = 4
units²
area of Δ on right =
× 2 × 4 = 4 units²
area of top Δ =
× 5 × 1 = 2
units²
Then
area of Δ ABC = 20 - 4
- 4 - 2
= 20 - 11 = 9 units²