Answer:
24 miles per hour.
Step-by-step explanation:
you divide 144 by 6 to get 24.
Grade 7 : Yes = 2 , No = 3
Grade 8 : Yes = 1 , No = 4
Your equation should be
$4(40 tickets) + $5(X) = $400
160 +5x = 400
-160 -160
0 5x = 340
divide both sides by 5
5x/5 = 340/5
x = 68
so they need to sell 68 tickets at the door.
4(40) + 5(68) = 400
160 + 340 + 400
400 + 400
You can use the trigonometric identity

.

The requirement that

eliminates -1/6 from being another solution.
I hope this helps you
244=4.61
2square roof 61