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3 years ago

Write the equation of the line that passes through the points (4, -8) and (-8, 1).

Mathematics

2 answers:

Nimfa-mama [501]3 years ago

6 0

Answer:

y = -3/4x - 5

Step-by-step explanation:

Hope this helps!

boyakko [2]3 years ago

4 0

Answer:

y = -3/4x -5

Step-by-step explanation:

(4, -8) and (-8, 1)

m = (y2-y1)/(x2-x1)

m= (1+8)/(-8-4)

m = (9)/(-12)

m = -3/4

y - y1 = m(x-x1)

y + 8 = -3/4(x -4)

y + 8 = -3/4x + 3

y = -3/4x -5

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8z+3;z=8. I need help‍♀️

Orlov [11]

8*8=64 64+3=67. There you go. Hope this helps

3 0

3 years ago

camila is working two summer jobs,making $10 per hour lifeguarding and $6 per hour walking dogs. Camila worked 5 more hours life

lukranit [14]

Answer:

The number of hours she walked dogs for = 4 hours

The number of hours she worked as a life guard = 9 hours

Step-by-step explanation:

Here, the earning per hour as lifeguard = $ 10

The earning per hour for walking dogs = $ 6

Let us assume the number of hours she worked for walking dog = m hours

So, The hours she worked as life guard = (m + 5) hours

Also, earning of Camilla for walking dog for m hours = m x ( 1 hour income)

= m x ($6) = 6 m

Earning of Camilla for working as a guard for (m +5) hours

= (m +5 )x ( 1 hour income) = (m +5) x ($ 10)

= 10 m + 50

Now, her TOTAL EARNING = $114

⇒ Earning from walking dogs + Life guard = $114

⇒ 6 m + 10 m + 50 = 114

or, 1 6 m = 64

or, m = 64/16 = 4

or, m = 4 hours

Hence, the number of hours she walked dogs for = 4 hours

The number of hours she worked as a life guard = 5 +4 = 9 hours

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4 years ago

4. 1 23 (4 x 5) 10 Evaluate

Alecsey [184]

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4 years ago

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4 years ago

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AleksandrR [38]

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4 years ago

Read 2 more answers