3 years ago

Three friends went out to lunch. The bill came to

Mathematics

2 answers:

ehidna [41]3 years ago

7 0

Answer:

$15.77

Step-by-step explanation:

Divide 47.31/3=$15.77

Kitty [74]3 years ago

7 0

Answer:

$15.77

Step-by-step explanation:

divide $47.31÷ 3

just divide as usual but when you get to the decimals add a zero and divide until you cant (ps dont forget when adding carrying down zeros to add the decimal point.

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PLEASE HURRY IM ALREADY HAVING AN AWFUL DAY :)<br> WILL. GIVE BRAINLIEST

Art [367]

Answer:

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Step-by-step explanation:

6 0

3 years ago

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What is the slope of the line that passes through the points (13,-8) and (-11,4)

pogonyaev

Answer:

- $\frac{1}{2}$

Step-by-step explanation:

Find slope using the slope formula : $\frac{y2-y1}{x2-x1}$

Plug in the given points : $\frac{4- (-8)}{-11-13}$

Add the numbers : $\frac{12}{-11-13}$

Calculate the difference : $\frac{12}{-24}$

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3 years ago

stephen is making curtains for several windows in his aunt's house. he determines that he needs 8.5 yards of fabric for each win

pashok25 [27]

Answer:

F(n) = 8.5*n yards, where n is the number of windows

Step-by-step explanation:

Suppose the house of Stephen's aunt has n windows.

Since he needs 8.5 yards of fabric for each window, then he needs 8.5 times n yards of fabric for the n windows.

Call F(n) the yards of fabric he needs for the n windows, then

F(n) = 8.5*n

For example, if auntie's house had 4 windows, then

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F(6) = 51 yards.

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3 years ago

Every 9 out of 12 were chosen

katrin2010 [14]

I don’t understand your question

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3 years ago

How do you simplify 4(x+3)+2x+8

ss7ja [257]

Answer:

4x+12+2x+8

4x+2x=6x. 12+8=20

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