<span>An acceptable answer would be "focused" or something in that realm. Having a high level of focus when one is trying to work on a problem-solving assignment can allow for more complete and thorough answers, as well as being able to catch any errors that might pop up.</span>
Answer: A is the answer
Step-by-step explanation:
60:120 or 1:2. Hope it helps
Answer:
So then the correct answer is B. $200.
Step-by-step explanation:
Notation
Let X be the average contribution size before John makes his contribution.
Let Y be the total contribution size before John makes his contribution.
Let Z be John's contribution.
We know that for this case $ 75 represent the original average amount before the contribution with 50% increase so we can set up the following equation in order to find the original average amount
And solvong for X we got:
Now we can find the total contribution before the donation with the following proportion:
And then with the formula of average taking in count the 6 values we can find the size of donation Z like this:
So then the correct answer is B. $200.
Answer:
$40,000
Step-by-step explanation:
Let p represent Stella's pay on s amount of sales. Her two pay options are ...
- p = 1200 + .02s
- p = 800 +.03s
Setting the two values of p equal, we have ...
1200 +.02s = 800 +.03s
400 = .01s . . . . . subtract 800+.02s
40,000 = s . . . . . multiply by 100
A sales amount of $40,000 would result in the same pay per month.
_____
You will note that this amount is the difference in base pay (400) divided by the difference in commission rate (0.01). Once you realize that, no equations are needed.