Y =0.5x +2 The y-intercept is found by the coordinates (0,2) and the change is 0.5
This is a quadratic so if you want to find the solutions, use the quadratic formula. Google quadratic formula and videos on it and how to use it will pop up.
You would add because that is just how i thought of it
<span>If 5y*2=80 then y is equal to 8</span>
Use PEMDAS to figure out the order of operations:
Parentheses
Exponents
Multiplication/
Division
Addition/
Subtraction
Solve (-4 + -6) first, as this is in parentheses:


Solve 5.3 * -10 next, as this is multiplication:


Now we can solve the equation:

The answer is 63.