A+s=2000
5a+3s=8500
a=-s+2000
-5s+10000+3s=8500
-2s=-1500
s=750
a=1250
They sold 750 student tickets and 1,250 adult tickets
Answer:118.3
Step-by-step explanation:
=0.5*13*18.2
Answer:
He must earn $2,400 to cover both leisure and $2,160 for school expenses.
Step-by-step explanation:
Let the total amount Ken must earn be k. Then 10% of that would cover leisure activities and the remaining 90% specifically for school expenses.
Then 0.90k = $2,160, and k = $2,400.
He must earn $2,400 to cover both leisure and $2,160 for school expenses.
Draw a graph with integer lines going vertical and horizontal. Make sure the integer lines have all the numbers in the coordinates. Find where the numbers line up on the graph.
Answer:
85 ft^2
Step-by-step explanation:
Base = 5 x 5 = 25 ft^2
<u>FOUR</u> triangles <u> 4</u> * 1/2 * b * h = 4 * 1/2 * 5 * 6 = 60 ft^2
added together = 85 ft^2
