Answer:
x = 15, y = 4
Step-by-step explanation:
By Basic proportionality theorem, we have:
x/ 5 = 18/6
x = (18*5)/6
x = 90/6
x = 15
Again By Basic proportionality theorem, we have:
12/y = 18/6
y = (12*6)/18
y = 72/18
y = 4
Answer:
n = number of rides
5 + 3n ≤ 46
Step-by-step explanation:
The answer is 3 3/4
Here's how I got my answer:
Step 1: Split the numbers apart. Which leaves us with 
Step 2: Find the greatest common factor between the two(25). Then divide it by 75 and 100. Which leaves us with 
(once simplified).
Step 3: Combine the whole number component with the fraction, which leaves us with our answer, 4 3/4
Answer:
Step-by-step explanation:
[4m(2.5m)(100^2cm^2/m^2)]/10^2cm^2=1000 tiles
25 = -16t^2 + 50t + 4
16t^2 - 50t + 21 = 0
16t^2 - 8t - 42t + 21 = 0
8t(2t - 1) - 21(2t - 1) = 0
(8t - 21)(2t - 1) = 0
8t - 21 = 0 or 2t - 1 = 0
t = 21/8 or t = 1/2
t = 2.625 or t = 0.5
