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Sauron [17]
3 years ago
13

A straight line joins the points (-1, -4) and (3, 8)

Mathematics
1 answer:
meriva3 years ago
8 0

Answer:

i)(2,4)

ii)y=3x+c

Step-by-step explanation:

I. minus them from each other

ii. draw out the graph to find the gradient, which is rise over run, this is your m and c can be any number since it is a never ending straight line.

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Crystal earns $6.00 per hour mowing lawns.
garri49 [273]

Answer:

She will earn $16.50.

Step-by-step explanation:

M = ($6/hr)h

If Crystal works 2 hrs 45 min, she will earn

M(2  3/4 hrs) = ($6/hr)(2  3/4 hrs), or

                      = $66/4  = $16.50

5 0
3 years ago
Chloe is installing new windows in her house and needs to determine the amount of sealant she will need around the outside edge
Alexus [3.1K]
36 inches is the correct answer 

I Hope This Helps
3 0
3 years ago
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Your parents gave you a gift card for your favorite coffee shop. The card was worth $50 when you got it. Each day, you buy a dri
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50=3x+b. you never specify the variable that replaces b

7 0
3 years ago
Consider the line y =
posledela

Answer:

y= what? Whats the first equation

Step-by-step explanation:

7 0
3 years ago
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HELP ME PLEASE!!!!!!
gladu [14]

Answer:

6x²y²

Step-by-step explanation:

6: 1 2 3 6

18: 1 2 3 6 9 18

36: 1 2 3 4 6 9 12 18 36

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x³ = x × x × x

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x³ = x × x × x

y² = y × y

the common factor are for x and y are

x² y²

Multiply the GCF of the numerical part 6 and the GCF of the variable part x² y² to get 6x² y²

5 0
2 years ago
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