3 years ago

This is the second page and i need to do the who page, again must include tables

Mathematics

1 answer:

Anni [7]3 years ago

7 0

Yeah it’s just got a good night sleep and i is doing hejira o late but

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Find the slope of the line that contains the two points (0,1) and (1,3)

klio [65]

Answer:

m=2 or y=2x+1

Step-by-step explanation:

first use the y2-y1/x2-x1 formula and then use y=mx+b formula

plug in 3 for y2 and 1 for y1

plug in 1 for x2 and 0 for x1

$\frac{3-1}{1-0} =\frac{2}{1} =2$

so ur slope is 2

_______________

for y=mx+b *extra info ig if u need it just incase*

i usually use the first point for this but u can use any one u want

plug in 0 for x

plug in 1 for y

and plug in 2 for m

1=2(0)+b

2*0=0

1=0+b

subtract o on both sides

1=b and b is ur y-intercept

y=2x+1

hope this helps

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3 years ago

a city worker is painting a stripedown the center of main street. main street is 8/10 mile long the worker painted 4/10 mile of

harina [27]

Subtract 8/10 from 4/10 but just the numerator (the top number) and you will get 4/10

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3 years ago

If 60% of the registered voters cast 270,000 votes in an election how many registered voters are there. In another election 70%

quester [9]

60% of 270,000 is 162,000. 70% of 315,000 is 220,500. There is 58,500 more at the second election than the first.

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3 years ago

Given the function w(x)=2x²+5x, find w(2)

vivado [14]

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What times what equals -20 and added together equals -8

Leto [7]

4 x -5 = -20 then 12 + -20 = -8

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2 years ago