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lisov135 [29]
3 years ago
6

During their summer break from school. Hortencia and Alex decide to paint houses to earn money. Hortencia charges a flat rate of

$350 per house that she paints, while Alex charges an hourly fee of $18 per hour. If both Hortencia and Alex paint one house this week, what is the least number of hours that Alex must paint in order to make more money than Hortencia?
Mathematics
1 answer:
PIT_PIT [208]3 years ago
4 0

Answer:

The answer to your question is: 20 hours.

Step-by-step explanation:

Data

Hortencia = $350

Alex $18 / h

# hours Alex must paint to make more money than Hortencia = ?

Process

Equation                      18 x n > 350

                                     n > 350 / 18

                                     n > 19.4 hours

If Alex work 19.4 hours, he will make the same amount of money than Hortencia, then He needs to work 20 hours.

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The art museum has 7 floors each floor has 4 rooms with 25 paintings in each room what is the total of paintings in the museum
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3 years ago
The length and breadth of a rectangular field are 50 m and 40 m respectively. Find the distance travelled by a boy in walking al
Naily [24]

Answer:

180M (1 round); 900M (5 rounds)

Step-by-step explanation:

Solve for perimeter with is 2L + 2 W.

1. 2(50) + 2 (40) =

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3 years ago
A crew ship has 148 rooms with fifty on each of the two upper decks and the rest on the two lower decks.An upper deck room cost
AURORKA [14]
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Hope this helps!! :)
4 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%7B10%7D%5E%7B0%7D%20%20%5Ctimes%200.23" id="TexFormula1" title=" {10}^{0} \times 0.23" al
Gnesinka [82]

<u><em>Answer: = 0.23 *The answer must be have a decimal point.*</em></u>

Step-by-step explanation:

This question it's about PEMDAS. This lesson it's about order of operation. p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtract. It can must go left to right. multiply by the numbers. product it's going to be multiply by the numbers, decimals, fractions, factors, and multiples.

calculate exponents first.

10⁰=1

then multiply left to right.

1*0.23=0.23

=0.23

Hope this helps!

Thanks!

Have a  great day!

8 0
3 years ago
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