Substitute the value of y into the second equation
y = 14x - 6
y = -4x + 48

14x - 6 = -4x + 48
add 6 to both sides
14x = -4x + 54
add 4x to both sides
18x = 54
divide both sides by 18
x = 3

The option is B.) x = 3

Hope this helps!

7 0

3 years ago

Read 2 more answers

In a certain triangle the base is 3/4 of the height (h). what is the area of the triangle in terms of h?

Nastasia [14]

A=1/2(h)(3/4h)
A=3/8h²
h²=8/3(A)
h=√8A/3
☺☺☺☺

3 0

3 years ago

SU is a midsegment of AQRT.

I am Lyosha [343]

Answer:

z = 58

Step-by-step explanation:

Since SU is a midsegment of QRT, the length of SU is one-half the length of RQ.

$\frac{1}{2} (z - 40) = z - 49$

$z - 40 = 2z - 98$

$z = 58$

5 0

3 years ago