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Paha777 [63]
3 years ago
11

Solve A plumber gave an estimate for the renovation of a kitchen. His hourly pay is S28 per hour and the plumbing parts will cos

t $98. his total estimate is $490 how many hours does he expect this job to take?
Mathematics
1 answer:
Vika [28.1K]3 years ago
5 0
He plans to work 14 hours.

Here's the equation:

490-98= 392
392 divided by 28= 14 hours
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How many lines of symmetry does it have
Anarel [89]

Answer:

14

Step-by-step explanation:

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4 0
3 years ago
12) Josh has $252 in his bank account. This is $12 more than 6 times the amount of money
OLga [1]

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7 0
3 years ago
Show your work please.
Kruka [31]

Answer:

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James has 34 keychains

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Yahya has 74 keychains

Step-by-step explanation:

I got this answer by doing this:

If Tauren has 78 keychains then its gonna be left like that.

If everybody else has an average of 68 keychains then divide 68 by 2 to get half of what marcus has which equals 34.

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3 0
3 years ago
Factor the equation 45x - 81
alex41 [277]

Answer:

Step-by-step explanation:

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81 = 9*9

GCF = 9

Take 9 out using distributive property { a*b - c*b = b*(a-b)}

45x - 81 = 9*5x - 9*9

            = 9*(5x - 9)

          =9(5x-9)

5 0
3 years ago
In parallelogram ABCD, find m∠A.<br> A) 15° <br> B) 70° <br> C) 110° <br> D) 200°
hram777 [196]
 You might know this property of parallelogram that "<span>Consecutive angles are supplementary" i.e A + D = 180. So 6x + 20 + 4x + 10 = 180. 10x = 150. x= 15. Therefore </span>∠A = 6x + 20 = 6( 15) + 20 = 110°. so option C is correct.
8 0
3 years ago
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