Answer: false
Step-by-step explanation:
The exponents would have to have a different sign from each other (positive or negative), not the integer.
Answer:
He needs 3.75 lbs of sugar and 1.25 lbs of water.
Step-by-step explanation:
Let x lbs be the amount of sugar in the syrup. Then 5-x lbs is the amount of water in this syrup.
Note
5 lbs - 100%
x lbs - 75%
Write a proportion:

Cross multiply:

So, he needs 3.75 lbs of sugar and 5 - 3.75 = 1.25 lbs of water.
At 4 seconds because 4 is the maximum point in the parabola
X + 44 is correct
X = AN UNKNOWN
$30
You do : 22.50/0.75
because when you take off 25% you times 0.75 and 22.50 together. To undo that you divide