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Kobotan [32]
3 years ago
13

Given the equation y = 3x - 2, do the following: a. On a separate sheet of paper, complete the table of ordered pairs. If 3(1)-

2 = 1 for x = 1, show your work in the box below for x = 2, 3, 4.
Mathematics
1 answer:
Zepler [3.9K]3 years ago
6 0
Y = 3x - 2 
I assume this is what they mean;
3(1)- 2 = 1 for  <span><span>x = 1

</span>Fill in the x's with the following numbers. so first... (x = 2)
</span>y = 3x - 2  
     3(2) - 2
multiply 3 and 2 and then minus 2
which equals 4 all together
y=4 
therefore; 
3(2) - 2 =  4

For x = 3
Fill in the x with 3 in the equation
3x - 2 = y
3(3) - 2 = y 
9 - 2 = y
equals 7
so...
3(3) - 2 = 7

Do the same rule with number 4 :) 
Let me know if it's different from what you're learning 

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Answer this question to get marked as brainliest!!!!
Mazyrski [523]

Answer: C

Step-by-step explanation:

A= 1/2(a+b)xh

A=1/2(7+10)x5

A=8.5x5

A=42.5

4 0
3 years ago
7(z+2)-3z=44 quiero que me ayuden a resolver este problema por favor
slega [8]
No hablo expanol

7(z+2)-3z=44
7z+14-3z=44
7z-3z+14=44
4z+14=44
-14        -14
4z+14-14=44-14
4z+0=30
4z=30
1/4  1/4
(4z)/4=30/4
(4/4)z=15/2
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z=15/2
5 0
3 years ago
Alan is comparing the cost of a fresh lobster dinner at two different restaurants. The first
Pepsi [2]

Good evening ,

Answer:

The weight : 29 pound

Alan would pay for his dinner : $130

Step-by-step explanation:

Let x represent the weight of the lobster

the cost of the dinner at restaurant 1 is 4x + 14  

the cost of the dinner at restaurant 2 is 3x + 43

Now ,we have to solve the equation :  4x + 14 = 3x + 43

4x + 14 = 3x + 43

⇔ x = 43 - 14

⇔ x = 29

In this case Alan would pay the same amount for his dinner at any restaurant:

the price = 4×(29)+14 = 130

               = 3×(29)+43 = 130.

:)

4 0
2 years ago
I need help with this
Sloan [31]
That equals 27 hope this helps
3 0
3 years ago
A dime has the same value as 10 pennies. Marley brought 290 pennies to the bank. How many dimes did Marley get?
Free_Kalibri [48]
I found the awnser by doing 10x10x2 witch equals 200. Then i know that 10x9 equals 90 so, you would get 29 dimes.
6 0
3 years ago
Read 2 more answers
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