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eimsori [14]
3 years ago
9

Me.Doherty paints houses. He charges $25.00 per hour plus a flat fee of $50 for a job after painting you owe him $275. How many

hours did he spend painting your house
Mathematics
1 answer:
Musya8 [376]3 years ago
6 0

Answer:

9 hours

Step-by-step explanation:

The total charge was $275 = $50 + ($25/hr)h

Simplifying:  $225 =  ($25/hr)h

                $225

Then h = ---------------- = 9 hours

                 ($25/hr)

Mr. D. spent 9 hours painting.

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A bracelet that regularly sells for $44 is on sale for 25% off. Find the sale price of the bracelet?
Vsevolod [243]
Regular price : $44

Discount : 25%

So, discount amount : 25% of 44
= 25/100 × 44
= $11

So, amount after applying discount = $44 - $11 = $33
8 0
4 years ago
15 POINTS!
ollegr [7]
How often do they pay? If they only pay once a year, 90000/100=900.  900 * .52 = 468
6 0
3 years ago
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X=3 y=5 z=-2<br> Please help me with number 10
zlopas [31]

Answer:

26

Step-by-step explanation:

2*3*5-3(-2)+5(-2)

6*5+6-10

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3 0
3 years ago
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The science club has raised $154. 24 to buy food for a polar bear cub at the zoo. It costs $53.55 to feed the cub each week. How
fomenos

Answer:

$59.96

Step-by-step explanation:

Given:

The science club has raised $154. 24 to buy food for a polar bear cub at the zoo.

It costs $53.55 to feed the cub each week.

Question asked:

How much more money does the club need to raise to feed the cub for one month (four weeks)?

Solution:

Cost of feed for the cub for 1 week = $53.55

Cost of feed for the cub for 4 weeks = $53.55 \times 4 = $214.20

Money raised by the science club = $154. 24

More money needed by science club = Cost of feed for 4 weeks - Money raised by the science club

More money needed by science club = $214.20 - $154. 24

                                                               = $59.96

Thus, the science club will be needed $59.96 more money  for one month (four weeks) feed.

                                           

7 0
4 years ago
2x-3y=42 solve for y
PtichkaEL [24]

Answer:

y=14+(2/3x)

Step-by-step explanation:

Your main goal is to get Y by itself on one side.

To start subtract 2x from both sides. This will give you -3y=42-2x.

Then you divide both sides by -3 to get Y by itself.

That will leave you with ...

y=14+(2/3x)

(remember the negatives cancel each other out)

5 0
3 years ago
Read 2 more answers
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