Answer:
34/40
Step-by-step explanation:
There’s only 6 numbers that are a multiple of 6 within the range 0-40. You subtract 6 from 40 and get. 34
Answer:
The man sold 190 tie-dyed T-shirts
Step-by-step explanation:
This problem can be modeled by a system of equations.
I am going to call x the number of tie-dyed T-shirts that the man sold and y the number of silk-screened shirts that he sold.
We have that he sold 5 times as many tie-dyed T-shirts as silk-screened shirts. So this gives us our equation 1)
1) x = 5y.
We also know that altogether, he sold 228 shirts. So this gives us our equation 2)
2) x + y = 228.
Now, we solve the system formed by equations 1) and 2)
x = 5y
x + 5y = 228
6y = 228
y = 38
x = 5*38
x = 190
So, in all, the man sold 190 tie-dyed T-shirts and 38 silk-screened T-shirts.
Answer:
1/5 / 2/5 = 0.5
Step-by-step explanation:
Let the number of Go-go scooter to be produced be x and that of Whip scooter y, then
Maximize: R = 3200x + 5000y
subject to:
x + y ≤ 120
3x + 6y ≤ 600
The corner points of the constraints are (0, 0), (0, 100), (40, 80), (120, 0)
For (0, 0): R = 0
For (0, 100): R = 3200(0) + 5000(100) = 500,000
For (40, 80): R = 3200(40) + 5000(80) = 528,000
For (120, 0): R = 3200(120) + 5000(0) = 384,000
Therefore, for maximum revenue, they should produce 40 Go-go scooters and 80 Whip scooters.
1. 2
2. 1
3. 6
I'll post the rest in the comments
