One positive integer is 5 times another positive integer and their product is 320. What are the positive integers?
1 answer:
Answer by CubeyThePenguin(3113) (Show Source): You can put this solution on YOUR website!
x = 5y
xy = 320
Substitute the first equation into the second equation
(5y)(y) = 320
5y^2 = 320
y^2 = 64
y = 8 (y must be positive)
The integers are (x, y) = (40, 8).
You might be interested in
Answer:
A: (-5,4)
B: (7,-2)
Step-by-step explanation:
It has to be in order start with the x-axis then the y-axis
36cm
13.6in. my mom helped
Answer:
its going to be 20 years
Step-by-step explanation:
1.036
Answer:
4n+9
hope this helps
have a good day :)
Step-by-step explanation:
Make a frequency table to show the following test times (in minutes) for a reading test. 81, 63, 61, 58, 72, 70, 79, 68, 82, 64,
kodGreya [7K]
Sorry about my handwriting. this is what your graph should look like