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solve the system of equations by graphing the system and labeling its solution.

8x+6y=48
2x−3y=−6

The answer is (3,4)  b/c

Work :

x= 3(8-y)/4 

3(8-y)/2 - 3y = -6

y= 4

x= 3

Equation 1)  8x + 6y = 48
Equation 2)  2x - 3y = -6

Multiply all of equation 2 by 2.

2)  2(2x - 3y = -6)

Simplify.

2)  4x - 6y = -12
1)  8x + 6y = 48

Add equation together.

12x = 36

Divide both sides by 12.

x = 3

Plug in 3 for x in the first equation.

8x + 6y = 48

8(3) + 6y = 48

Simplify.

24 + 6y = 48

Subtract 24 from both sides.

6y = 48 - 24

Simplify.

6y = 24

Divide both sides by 6.

y = 24/6

y = 4

So, x = 3, y = 4

~Hope I helped!~

The last answer choice

Hello!

the answer is:

the correct option:

b.

why?

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!