I think the circle is 2, triangle is 3, and square is 8
Answer: $42.75
Step-by-step explanation:
Given: A home improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour.
Since, 1 hour = 60 minutes
1/4 hour = 
If a customer rented the truck at 11:10 am and returned the truck at 1:40 pm the same day, what would his rental cost be
Time taken = 150 minutes
Since charge for first 75 minutes is fixed and charge of $4.75 for each additional 1/4 hour (15 minutes) is given by
The additional charge =![\frac{(150-75)}{15}\times4.75=23.75/tex]The total his rental cost =[tex]19+23.75=$42.75](https://tex.z-dn.net/?f=%5Cfrac%7B%28150-75%29%7D%7B15%7D%5Ctimes4.75%3D23.75%2Ftex%5D%3C%2Fp%3E%3Cp%3E%3C%2Fp%3E%3Cp%3E%3Cstrong%3EThe%20total%20his%20rental%20cost%20%3D%3C%2Fstrong%3E%5Btex%5D19%2B23.75%3D%2442.75)
I divided 2.25 by 2/3 and got 1.50. That may be the answer if it's a choice.
Answer:
3.9 mi/h
Step-by-step explanation:
We assume that the given speeds are the speeds of the boats relative to the water. If c is the speed of the current, we have ...
time = distance/speed
47/(15 +c) = 40/(20 -c)
47(20 -c) = 40(15 +c) . . . . . . multiply by (20-c)(15+c)
940 -600 = 40c +47c . . . . . add 47c-600
340 = 87c . . . . . . . . . . . . . . . simplify; next divide by 87
c = 340/87 ≈ 3.9080 . . . . mi/h
The speed of the current is about 3.9 mi/h.
I’m not sure about the first 2