Step-by-step explanation:
I assume we are ignoring holidays, vacation days, sick days,...
then we have 52 weeks in a year with 5 works days each.
so, 52×5 work days in a year = 260 work days per year.
every work day he saves 5.76 - 3.75 = $2.01
so, he saves over the course of a year
260×2.01 = $522.60
Answer:
1/6 of a quart
Step-by-step explanation:
because
Answer:
B) x = 2
Step-by-step explanation:
1 + 1 = x
2 = x
1 + 1 = 2
-5 = n + 1
Subtract 1 from both sides.
n = -6
-6 = x + 2
Subtract 2 from both sides.
x = -8
y - 9 = -2
Add 9 to both sides.
y = 7
x - 4 = -10
Add 4 to both sides.
x = -6
Answer:
Pies=$0.85
Donuts= $1.20
Step-by-step explanation:
In the equation let p stand for the number of pies and d stand for the number of donuts.
To solve this set up 2 equations, one representing bill and the other representing Mary Ann.
- Bill's equation is 5p+7d=$12.65.
- Mary Ann's equation is 6p+6d=$12.30
Then solve using a system of equations. Systems of equations can be solved using elimination or substitution. I will use substitution. Solve bill's equation for p. This gives you . Then, you can substitute that into Mary Ann's equation. This looks like . Solve for d. Once you solve d=1.20. Finally, substitute 1.20 back into either Bill's or Mary Ann's for d and solve for p. No matter which equation you use p=0.85.