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3 years ago

What is the slope of the line that passes through the points (-16, -5) & (-15, -7)

Mathematics

1 answer:

In-s [12.5K]3 years ago

8 0

Answer:

slope=-2

Step-by-step explanation:

Okay so we just take those coordinates and apply them to this formula:

y2-y1/x2-1

then simplify to get -2

if you want me to elaborate just say the word

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5x-6y=-15 5x+6y=12 use elimination

Vlad [161]

5x-6y=-15
5x+6y=12
---------------add
10x = -3
x = -3/10
x = -0.3

5x+6y=12
5(-0.3) + 6y = 12
6y = 12 + 1.5
6y = 13.5
y = 13.5 / 6

y = 2.25

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3 years ago

If m(x) = x+5/x-1, and n(x) = x-3, which function has the same domain as m of n of x?

mamaluj [8]

Is that the exact question? because the last part doesn't really make sense to me

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3 years ago

HELP ASAP STEP BY STEP FIRST TO ANSWER IS BRAINLEIST!

irina [24]

卂几丂山乇尺

_____________________

7) 8hours

8) 10 pizzas

9) 13 packets

_______________________

EXPLANATION .:

_____(7)______________

Stacy's earning per hour babysitting

= 12$

Thus on Friday to earn 36$,

she would have worked 36/12 = 3 hours

On Saturday she earned 60$,

thus the time she worked = 60/12 = 5 hours

So the total time Stacy babysited on both days = 3+5 = 8hours

_______(8)__________________

Total ounces with Marco = 147

Ounces required for 1 pizza = 13

Ounced required for 1 breadstick = 2

Now when he has already made 3 breadsticks thus he would have used 3×2 = 6 ounces

So the remaining ounces = 147-6 = 141

Hence he can make 141/13 = 10.8 or 10 pizzas.

___________(10)_____________

Mr.Dundford gives 6 pencils to each student => for 30 students the pencils required would be 30×6 = 180

Now when he had already 24 pencils Thus the remaining = 180-24 = 156

Also there are 12 pencils in a packet

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8 0

4 years ago

Read 2 more answers

I NEED HELP PLEASE, THANKS! :)

agasfer [191]

Answer:

The answer is 4th Choice

Step-by-step explanation:

5 0

3 years ago

Eli was using a recipe for a large smoothie that required three and three–thirds bananas. Instead of making one smoothie, Eli de

notka56 [123]

Answer:

three small smoothies require one and one-third bananas.

Step-by-step explanation:

Assuming that the three small smoothies are equal, and their sum equals the one large smoothie;

Number of bananas required for one large smoothie = three and three-third

three-thirds mean that out of three parts, three parts were selected. Therefore, three-thirds is the same thing as a whole or 1

∴ three and three-third $= 3 + \frac{3}{3} = 3 + 1 = 4$

Therefore, the one large smoothie required 4 bananas.

Large smoothie = 4 bananas

three small smoothies $= \frac{4}{3} = 1 \frac{1}{3}$

Hence, three small smoothies require one and one-third bananas.

6 0

3 years ago