Answer:
1.5 inch/hr
Step-by-step explanation:
Amount of snow falling = 18 inch
Time = 12
Rate = 18/12 = 1.5 inch/hr
I hope Im right!!!
0.45 = 45/100
45/100 = 9/20 (Simplified)
Answer:
u^2/11v
Step-by-step explanation:
11u^2/121v=u^2/11v
Because 11/121=1/11.
Answer:
x = 2, y = 9 or (2,9)
Step-by-step explanation:
Hello!
The first equation "y = 5x - 1" is telling us that y is equal to 5x - 1
We can plug in the first equation into the second like this:
2x + y = 13 (we know y so we can plug it in)
2x + (5x - 1) = 13
2x + 5x - 1 = 13
7x - 1 = 13
Now we add 1 to both sides
7x - 1 + 1 = 13 + 1
7x = 14
x = 2
Now we plug in x to find y:
y = 5x - 1
y = 5(2) - 1
y = 10 - 1
y = 9