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ira [324]
3 years ago
13

True or False:

Mathematics
2 answers:
andrezito [222]3 years ago
8 0

Step-by-step explanation:

LHS = 5x+y =5(1)+2= 5+2= 7

RHS = 7

since LHS= RHS

LHS = 7x-2y =7(1)-2(2)=7-4=3

RHS = 3

since LHS=RHS

(1, 2) is a solution to the following system of equations.

True

Nesterboy [21]3 years ago
6 0

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

A) True

»»————- ★ ————-««  

Here’s why:  

  • I have used a graphing program to graph the lines given.
  • When they are graphed, the lines intercept at the point (1,2). This means that it is a solution to the system, and the given statement is true.
  • See the graph attached.

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

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