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nasty-shy [4]
3 years ago
6

Please help 50 points

Mathematics
2 answers:
andrew-mc [135]3 years ago
6 0
<span>Part A:To find the point where the two lines intersect, you must find the common point (x). To find this, you must set the two equations equal to each other.

</span>
Sophie [7]3 years ago
6 0
Hi There! :D

<span>Part A) you have the equations of two lines: y = 4-x and y = 2x + 3 If a point is on the first line AND that same point is on the other line, then the point must be at the intersection (where the lines cross). the y value of this point will be BOTH 4-x and 2x+3. In other words 4-x= 2x+3
</span>
<span>part C) graph the two lines y = 4-x and y = 2x + 3 and see where they intersect. That is, pick out the (x,y) pair that is on both lines.</span>

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Sum of two numbers is 42 and their difference is 8 . Find the numbers ?​
worty [1.4K]

Answer:

25 and 17

Step-by-step explanation:

25+17=42

25-17=8

7 0
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Point B is the center of a circle, and AC is a diameter of the circle. Point D is a point on the circle different from A and C.
seropon [69]

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3 years ago
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DedPeter [7]
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4 0
3 years ago
Read 2 more answers
Please help.. If you answer please label your answers saying which answer goes to which problem
Degger [83]
For #3
You multiply 7 by 13
its 91, so you can't have that many 7 pointers
guess and check until you see the highest number of 7 point touch downs you can get is 8, in order to be even with three 5 pointers
7*8=56
5*3=15
56+15=71 
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Solve the inequality <br><br> -5/7 - 6/7z &lt; -2/7
viktelen [127]

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3 0
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