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sasho [114]
3 years ago
9

Find the x-intercept and y -intercept 4x-7y=8​

Mathematics
2 answers:
ss7ja [257]3 years ago
6 0
Answer


X=2+7/4y

Y=-8/7+4/7x
forsale [732]3 years ago
4 0

Answer:

x- intercept = 2, y- intercept = - \frac{8}{7}

Step-by-step explanation:

To find the x- intercept, let y = 0 in the equation and solve for x

4x - 7(0) = 8 , that is

4x = 8 ( divide both sides by 2 )

x = 2 ← x- intercept

To find the y- intercept , let x = 0 in the equation and solve for y

4(0) - 7y = 8, that is

- 7y = 8 ( divide both sides by - 7 )

y = - \frac{8}{7} ← y- intercept

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kvasek [131]

Answer:

11

Step-by-step explanation:

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3 years ago
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The probability that a traffic light will be green is 40%. If you pass through 3 lights on your way to the store, what is the pr
larisa [96]

Answer:

0.216

Step-by-step explanation:

If the probability of green, P(green) is 40%, the probability of red, P(red) is 60%.

The probability of a light being red is not affected by the colour of the previous light, so at each of the 3 lights, the probability of red is always 60%.

To find the probability that all three lights will be red, multiply the three probabilities together. (Convert them to decimals first).

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7 0
3 years ago
100 points! you just have to answer these all with purpose and try your hardest!
frutty [35]

Answer:

Step-by-step explanation:

Mary bought 1 fish, Ari bought 20 fish, Rodney bought 4 fish, Carissa bought 3 fish, Jacob bought 4 fish, Jack bought 1 fish, Jaleesa bought 2 fish, Andrea bought 5 fish, Geoff bought 1 fish, Becky bought 4 fish, Molly bought 1 fish, David bought 2 fish, Gina bought 7 fish, James bought 1 fish, Anessa bought 2 fish, Ted bought 1 fish, Sean bought 2 fish, Kerri bought 11 fish, Sammy bought 3 fish, Jameson bought 2 fish, Theresa bought 2 fish, Luz bought 2 fish, Tracy bought 4 fish, Jackson bought 5 fish, and Celia bought 7 fish.

Rewrite the numbers

1,20,4,3,4,1,2,5,1,4,1,2,7,1,2,1,2,11,3,2,2,2,4,5,7

1.

a: I can't draw a line plot, but I can tell you some tips.

Set the x as the different numbers that appear in the set

Set the y as the frequency of each number.

b: 2 fish has the highest frequency.

c: Add the terms. 97 is the total fish been bought

d: The outlier is 20 bought fish

2.

a: When making the stem and leaf plot, do it in this format

1| 7,4,3,5,8,4

and so on.

b: the heaviest puppy is 25 and the lightest is 13

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3. There are no following values, but for this I would make a box and whisker plot.

4. There is no histogram but it should be relatively easy if you know which aspect of the graph to use.

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c: Use the graph to find it

d: I can't do this without the graph.

4 0
4 years ago
What is 193.492 rounded to the nearest hundredth?
AnnZ [28]
The answer is 193.49
4 0
3 years ago
Read 2 more answers
Please help me!!!!!!!!!
ASHA 777 [7]
Fraction=  x/6

x=numerator

x/6=1/3
x=6(1/3)
x=6/3=2

answer:  2/6

to check
2/6=0.3333...
1/3=0.3333...

8 0
3 years ago
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