=(140+4) / 8
=(144/8) + (4/8)
=18 + 2
=<span>20</span>
Answer:

Step-by-step explanation:
4x - 6y = 8 ⇔ - 6y = -4x + 8 ⇔ y = 4/6x - 8/6 ⇔ y = 2/3x - 4/3
Answer:
(f-g)(x)=-7x-3
Step-by-step explanation:
Answer:
The roots of a quadratic equation simply tell what values of x will make the equation true. A quadratic function is a function where the largest power for the variable is 2. ... A quadratic equation is given to you so that you can solve it for the variable. A quadratic function is given to you so that you can graph it.
3x+2y=30 okkkkkkkkkkkkkkkkkkkkkkkkk