The Hendersons have just bought a home that requires some monthly yard maintenance. They are trying to decide if they should hire a professional lawn care service to maintain the property or do it themselves. Below are the costs associated with both options:Professional Service Option Do-It-Yourself Option
$75 for the first month $250 lawnmower
$45 per month after initial visit $135 edger
Includes mowing and edging the $69 hedge trimmer
lawn, trimming the bushes, and $25 rake
raking the leaves.
How long would it take before the Hendersons would recover their costs if they chose to do it themselves over the professional service?
a.
5 months
b.
9 months
c.
10 months
d.
6 months
Answers
Then figure for the professional costs. Put it in perspective of a year. 45*11+75=570.
Then subtract. Professional- DIY. 570-479=91.
$91 is about 2 months worth of work. So a year has 12 months.
12-2=10
Answer:10 months
Professional Service Option Do-It-Yourself Option:
First month lawnmower = $250
Initial visit = $135
Price for mowing and edging = $69
Price for lawn and bushes trimming = $ 25
Hence, total cost becomes = 250+135+69+25 = $479
Professional service cost for 1 month lawnmower = $75
Professional cost for visit for 11 months (1st visit costs $135) = $45
Total cost for 11 months = 45*11 = $495
Total professional cost = 495+75 = $570
Now, subtracting the professional cost and do it yourself cost we get;
$570-$479=$91.
This $91 is for 2 months worth of work. Hence, months needed to recover costs = 12-2 = 10 months
Hence, the answer is 10 months.
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Answers
Answer:
z = 0.25
Step-by-step explanation:
-0.52z = -0.13
Divided by -0.52 on both sides.
z = 0.25
So, the answer is z = 0.25
Answer: a = 0.25
Step-by-step explanation:
Step 1) Write Out The Equation (-0.52z = -0.13)
Step 2) Divide Both Sides (-0.52z/-0.52 and -0.13/-0.52)
Answer) z = 0.25
Answers
Answer:
- 29° and 61°
Step-by-step explanation:
Complementary angles sum up to 90°
Given
- P + M = 90°
- P = 2M + 3°
Substituting P in the first equation
- 2M + 3° + M = 90°
- 3M = 87°
- M = 29°
Then
- P = 90° - 29° = 61°
GiveN:
- Angle P is 3 more than twice angle M.
- The two angles are complementary.
ToFinD:
- Measure of the two angles.
Step-wise-StepExplanation:
Complementary angles are angles that add upto 90°. They need not to be adjacent Always
According to question, Angle P = 2(Angle M) + 3°. And they add upto 90°.
⇒ Angle P + Angle M = 90°
⇒ 2(Angle M) + 3° + Angle M = 90°
⇒ 3 Angle M + 3° = 90°
⇒ 3 Angle M = 87°
⇒ Angle M = 29°
Then, Angle P = 2(29°) + 3° = 61°. Hence, the two complementary angles are 29° and 61°.
Answers
THIS IS WHAT I KNOW 81.125 TIMES 24 EQUALS 1,947
Answers
32 20
14 2
? -6
-2 -14
-10 ?
OK, With the ones I have gotten full answers on, the pattern is y=x-12
So, ? one is 6 because you ADD 12.
? 2 on the y side is -22 because you subtract 12!
Which algebraic expression could Jonah use to find the value of the items?
A.
2b
B.
b • b
C.
b + d
D.
Answers
answer is A.
2b
Answer In the number of visits. (Step by step if you could please I’m doing this IXL having no idea how to do these)
Answers
Answer:
4 visits.
Step-by-step explanation:
First make an equation to represent the cost of the museum stuff using the formula y=mx+b
y=5x+11 would be the formula because you pay a flat fee of $11 for the membership and $5 for each visit after (x represents visits, y represents total cost)
Now we need to figure out how many visits a bill of $31 would represent.
We plug in 31 for y because y represents the total cost.
31=5x+11
Now solve for x.
Subtract 11 from both sides: 20=5x
Divide each side by 5: 4=x
Since x=4, it means that a bill of $31 would represent four visits.
Answer:
The maximum number of visits a member of the art museum can make for a total cost of $31 is 4 visits.
Step-by-step explanation:
Since the person must pay a membership fee of $11, we can deduct $11 from the total cost of $31.
$31 - $11 = $20
Now, we have $20 left to max out. Since each visit to the art museum is $5 per visit, we can divide 20 by 5.
$20 / $5 = 4
So the answer must be the person can make 4 maximum visits (and buy a membership) to equal $31. Hope this helps.