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3 years ago

7

Marta can clean a house in 1 hours. It takes her daughter 1 hr and 30 mins to vacum the house. How long would it take if they wo

rled together?

1 answer:

astra-53 [7]3 years ago

8 0

Easy! 1 hour - 1 hour and 30 minutes = 30 minutes(together)

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2<br>x^-8x+12<br> --------------<br> 2<br>x^-36

inn [45]

$\frac{x { }^{2} - 2x - 6x + 12}{ (x - 6)(x + 6)} \\ \\ \frac{x(x - 2) - 6(x - 2)}{(x - 6)(x + 6)} \\ \\ \frac{(x - 2)(x - 6)}{(x - 6)(x + 6)} \\ \\ \frac{x - 2}{x + 6}$

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3 years ago

Look at the picture below for the question i need help with. I pretty sure you need to find the y-intercept...

daser333 [38]

Answer:

20.00

Explanation:

You can see that with every two coffees the amount is decreasing by 3.50 each time

The slope is -1.75 which is for every one coffee so this multiplied by 2 = 3.50

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3 years ago

Prama and paincho are the traditional system of coopreation justify the statement

Aleksandr-060686 [28]

Answer:

Lol

Step-by-step explanation:

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3 years ago

W/6 + 5/8 = - 1 3/8 what does W equal??

lara31 [8.8K]

Answer:

w=−12

Step-by-step explanation:

1

6

w+

5

8

=

−11

8

Step 2: Subtract 5/8 from both sides.

1

6

w+

5

8

−

5

8

=

−11

8

−

5

8

1

6

w=−2

Step 3: Multiply both sides by 6.

6*(

1

6

w)=(6)*(−2)

w=−12

8 0

3 years ago

The revenue earned from tourists in Florida was:

ella [17]

Answer: A) 17.67%
Please see my attached photo for the formula.

3 0

2 years ago