Answer:
0.252 butter
0.252 peanut butter
0.252 sugar
0.252 brown sugar
0.498 eggs
0.624 flour
0.252 powder
0.12 salt
Step-by-step explanation:
If you divide each ingredient by 24 it gives you the amount per cookie, now multiply that by the amount she needs to make (6) and it will give you how much of each she needs.
Answer:
there are infinite solutions
Step-by-step explanation:
if you add y-3 to both sides of the first equation, you will see that it is equal to the second equation, so they are the same line. Therefore, there are infinite solutions to this system
To solve this question make an equation
450 x 0.15 = X
0.15 = the percentage taken out of the paycheck
67.5 = Social Security Taxes
450 - 67.5
= $382.5
Or the easier way if you want it straight away
450 x 0.85 = $382.5
0.85 = percentage taken home
There are 6,840 different combinations of people for president, secretary, and treasurer, assuming that each person may have a single job at a time.
Start with 20 candidates for president.
That leaves 19 people for secretary.
And there are 18 people remaining for treasurer.
20 • 19 • 18 = 6,840