Answer: About 316.
Step-by-step explanation:
Here is the linear equation
Let p = total pounds
Let w = number of weeks
248p - 2w= 10
Hope that helps :)
Answer:
The distance between the points is 5 units
Step-by-step explanation:
I used distance formula for the question using two points
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Answer:
We have 16 ounces of 3% H2O2
How many ounces of 30% H2O2 do we add to make a 10% H2O2 solution?
let x = amount of ounces of 30% H2O2 to add
.03 * 16 + .30x = .10 * (16 + x)
.48 + .30x = 1.6 + .1x
.2x = 1.12
x = 5.6 ounces
Source:
https://www.1728.org/mixture.htm
Step-by-step explanation: