Answer:
D. 4r + 3(10 – r) = 37
Explanation:
Let r be the roller coaster ride. Since it costs 4 tickets, this gives us the expression 4r.
We know that there were 10 rides total; this leaves Michael 10-r for the number of times he rode the boat ride.
Each boat ride costs 3 tickets; this gives us the expression
3(10-r)
Together, this gives us
4r+3(10-r) = 37
Answer:
find the current mean(average), then add 10, last divide by 1.3
Step-by-step explanation:
R = 34x - (4x + 180)
If you liked my answer please make me the brainliest answer! :)
Answer: 
Step-by-step explanation:
Given
Height of rectangle is 
Width is 
The area of the rectangle is given by the multiplication of the height and width
Thus, the area of the rectangle is .
Answer:
5b* because we have no idea what it could stand for
