The origin is (0,0)
slope = (y2 - y1) / (x2 - x1)
(-3,-2)....x1 = -3 and y1 = -2
(0,0)...x2 = 0 and y2 = 0
now we sub
slope = (0 - (-2) / (0 - (-3) = (0 + 2) / (0 + 3) = 2/3 <=
$0.13 per ounce. 5 pounds of birdseed cost $10.40, then the price per ounce is $0.13.
The easiest way to solve this problem is using arithmetic operations and unit conversion.
We have to calculate the price per pound. Let's divide $10.40 by 5 pounds.
10.40/5 = 2.08
The price per pound is $2.08
To calculate the price per ounce, with 1 pound = 16 ounces. Let's divide $2.08 by 16 ounces.
2.08/16 = 0.13
The price per ounce is $0.13
Answer:
Step-by-step explanation:
Use the <u>rise over run</u> to help you find the rate of change of the following graph:
Since every point shows that it is going up, then it means that the numbers you going to have are going to be positive:
Rise = 
Run = 
So, the rate of change is 
.
Answer: v = 19
Step-by-step explanation:
-34 = v + 42 - 5v
combine like terms
-34 = 42 - 4v
Subtract 42 from each side
-76 = -4v
Divide each side by -4
19 = v
Answer:
3:4
Step-by-step explanation:
0.72m=72cmm
so,72:96
72-36-18-9
96-48-24-12
9:12=3:4
