For the first one, you do need to divide. The division should be: 286/26, to find how many invitations can be printed each minute.
286/26=11
The answer is C. 11 invitations can be printed each minute.
For the second problem, Amy runs 1 mile every 7.5 minutes. To find how many miles she runs in an hour, divide 7.5 by 60:
60/7.5=8
The answer is G. Amy runs 8 miles in an hour.
I hope this helps :)
So the annual rate is 7% (0.07). The account starts with $50. The money sits in there untouched for 8 years.
1. 50 * 0.07 = 3.5
50 + 3.5=53.5
2. 53.5 * 0.07 = 3.745
53.5 + 3.745 = 57.245
3. 57.245 * 0.07
Now you do the rest. I did up to year two for you, go ahead and complete the rest by yourself. If you have questions please ask I would love to help. :)
It is (3,5)
I did the Quiz and got a 100%
One? I mean i think the first placed guy would be the one that won....
Y = 4x - 3
y = mx + b
m = 4
b = -3
y intercept = (0,3)
(x,y) = (0,3)
(x,y) = (1,1) - substitute in ori equation