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storchak [24]
2 years ago
13

The miller’s are comparing babysitting services for their two children. the babysitters block charges a rate of $15 an hour per

child plus an initial fee of $25 per household. super sitters charges a flat rate of $20 an hour per child. for …. hours of service both babysitting services would cost the same
Mathematics
2 answers:
Mandarinka [93]2 years ago
7 0

Answer:

5 hours

Step-by-step explanation:

15 times 5 is 75 plus 25 is 100

20 times 5 is also 100

jonny [76]2 years ago
5 0

Answer:

2.5 hours

Step-by-step explanation:

BB = 25 + (15x)2

SS = (20x)2

25 + 30x = 40x

10x = 25

x = 2.5

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Harry buys a TV priced at £1200 plus 20% VAT.
UkoKoshka [18]
1200 +29%= (1200+240)=1440
1440-300=1140
1140÷10=114
so the answer is £114 per month for 10 months
3 0
3 years ago
3x-4x-14=9 <br> Solve please
Anton [14]

Answer:

x = -23

Step-by-step explanation:

3x-4x-14=9

-x = 9 + 14

-x = 23

x = -23

5 0
2 years ago
3 + c + e find the coefficient and the constant pls help omg
Citrus2011 [14]

Answer:

6.1

Step-by-step explanation:

3=6 because 3x2=6

I AM SOOOOO SORRY IF I GET IT WRONG!!!!

5 0
2 years ago
From the given slopes of the lines, identify whether the two lines are parallel, perpendicular, or neither.
vivado [14]

Answer:

Neither

Step-by-step explanation:

To be parallel the lines have to have the same slope. In this case the slopes are not the same.

To be perpendicular, the lines have to have negative reciprocal slopes.

For example, if one slope is 6, then its negative reciprocal i (- 1/6). We do not have this also.

So, the lines are no parallel and no perpendicular.

7 0
3 years ago
Read 2 more answers
2 + 7 11/12<br> Please do it step by step.
liq [111]
First off you at 2+7= 9 then multiply 11/12

But before we multiply we divide 11 by 12 = 0.917

So you multiply 9 x 0.917= 8.253
8 0
3 years ago
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