2 years ago

PLEASE HELP WILL MARK BRAINLIEST!!

Mathematics

1 answer:

podryga [215]2 years ago

8 0

Answer:

You sold $84 of large candles and $60 of small candles.

Step-by-step explanation:

Multiple of 144= 12

7(large candle cost)+5(small candles cost)=12

7*12=84

5*12=60

Double check:

84+60=144

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The graph shows the distance, y, that a car traveled in x hours:

vesna_86 [32]

Here, You need to calculate the slope of the graph by taking any two random points, as follows:
(x₁,y₁) = (0,0) & (x₂,y₂) = (1,55)

Now, we know,
y₂-y₁ = m(x₂-x₁)
55-0 = m(1-0)
m = 55/1
m = 55

Here m represents the slope of graph which is nothing but rate of change of distance.

In short, option A will be your answer.

Hope this helps!

7 0

3 years ago

Read 2 more answers

Show all of your work. solve this system by ELIMINATION! this is most of my grade please help if you know!

Andreyy89

If my handwriting sucks; (-2x+7y=3
3x-7y=-1)
=
(7y=3+2x
3x-7y=-1)= 2

3x2-7y=-1=1

Answer: (x,y) = (2,1)