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fenix001 [56]
3 years ago
6

M= 1/2( 3, -4) write in y= mx + b form

Mathematics
2 answers:
hammer [34]3 years ago
3 0
Use 1/2(slope) and -4(y-intercept) y=1/2x+4
solong [7]3 years ago
3 0

Answer:

y= 1/2x - 11/2

Step-by-step explanation:

substitute the coordinates and gradient into y=mx +b to get the value of b...

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If a system of linear equations has no solution, what do you know about the slopes and y-intercepts of the graphs of the equatio
Nata [24]

Answer:

B. The slopes of the graphs are the same and the y-intercepts of the graphs are different

Step-by-step explanation:

The lines will also be parallel

7 0
3 years ago
four times a number minus twice another number is -16 the sum of the two numbers is -1 find the numbers
lianna [129]

Answer: The numbers are -3 and 2

Step-by-step explanation:  Let x be the first number and y be the second number

then according to given statements the linear equations will be:

"Four times a number minus twice another number is -16"

"The sum of the two numbers is -1"

From equation 2:

Putting y = -x-1 in equation 1

Subtracting 2 from both sides

Dividing both sides by 6

Putting x = -3 in equation 2:

Hence,

The numbers are -3 and 2

6 0
2 years ago
Jay, a freelance editor, charges the rates shown in the table below to edit manuscripts. The cost per page increases as the qual
bekas [8.4K]
Gonna do a little subbing here...

for 40 pgs of express proof reading....3 bucks per pg...c = 3
40(3) - 0.05(40(3)) = T
120 - 0.05(120) = T.....120 - 6 = T.....114 = T
so  express proofreading cost 114

for 40 pgs of basic proof reading....c = 3.95
40(3.95) - 0.05(40(3.95) = T
158 - 0.05(158) = T....158 - 7.9 = T.....150.10
so basic proof reading costs 150.10

for 40 pgs of extended proof reading....c = 5
40(5) - 0.05(40(5) = T
200 - 0.05(200) = T....200 - 10 = 190
so extended proof reading is 190

no need to go further....the extended proof reading is gonna be ur answer...the best quality of editing that keeps it at 190

3 0
3 years ago
What is 200%of 4420​
Naddik [55]

Answer:

8,840

Step-by-step explanation:

Multiply 4420 by 200% to get the answer 8840. You can also multiply 4420 by 2 to get the same answer as you would multiplying by 200%.

6 0
3 years ago
Read 2 more answers
20 POINTS!!!!!!!
zavuch27 [327]
So the first one is -0.5 and second is -0.5 the third one is -0.5 and the fourth is -0.25 so I would say that is D
8 0
3 years ago
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