So anybody know the answer yet cuz i don’t
The high quality coffee bean and cheaper coffee bean should blend at 14.3lbs
Answer:
x=5
Step-by-step explanation:
Graph each side of the equation. The solution is the x-value of the point of intersection.
Sarah,
Let x = cost of notebook
let y = cost of thumbdrive
For Troy 5x + 5y = 75
For Lisa 2x + 6y = 78
Troy's equation let's divide it by 5 and get
x+ y = 15 multiply by -2
-2x -2y = -30
2x + 6y = 78 Add equations
4y = 48
Solve for y. Then plug it in one of the original equations and solve for x. Check by plugging into the other original equations
Step-by-step explanation:
ANSWER- 0.75
Explanation- In order to make a unit rate you basically just divided. Like in this problem you divide 4.50 by 6 to figure out how much one can cost.