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aleksandr82 [10.1K]
3 years ago
14

Which equation is represented by the table

Mathematics
2 answers:
faltersainse [42]3 years ago
7 0
The 1st equation ( y = 1 - 2x) represents the table:
PROOF:
f(1) =1-2 = -1
f(2) = 1-4 = - 3
f(3) = 1-6 = - 5 , etc..
----
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Crank3 years ago
6 0
One way of solving this is simply by substituting for each x in the table into each formula to see if you get the corresponding y in the table

so if x is 1, 
then in the first equation -> y = 1-2(1) = y= 1-2 = -1
so right off the bat, we found the right equation
but essentially you should do it until you find the one that fits
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HELP ME PLEASE, I'D LIKE TO UNDERSTAND HOW TO DO THIS TOO SO I'LL GIVE BRAINLY FOR THE RIGHT ANSWER WITH GOOD AND UNDERSTANDING
umka2103 [35]

Answer:

34 goes in the blank.

Step-by-step explanation:

Triangle ABC is congruent to triangle TUV implies the following:

Angle A is congruent to angle T.

Angle B is congruent to angle U.

Angle C is congruent to angle V.

Side AB is congruent to side TU.

Side BC is congruent to side UV.

Side CA is congruent to side VT.

Note: Order tells you everything in a congruence statement.

Since side BC is congruent to UV, then the measure of side BC is equal to the measure of side UV.

8x+2=7x+6

Subtract 7x on both sides:

1x+2=6

x+2=6

Subtract 2 on both sides:

x=6-2

x=4

So if x=4, then the measure of side BC is 8x+2=8(4)+2=32+2=34.

So the measure of BC is 34 cm.

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3 years ago
What is 18÷(-9) equal
Westkost [7]

18 divided by (-9) equals -2.


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sasho [114]
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Answer:

option 3

Step-by-step explanation:

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