A fraction is numerator over denominator, most of the time whole numbers
The answer is
2. 2a+12
Show work
2a+7+2a+7+4+4= 4a+22
A+2+a+2+3+3 = 2a+10
(4a+22)-(2a+10) = 2a+12
if we're factoring you can use the AC method. A multiplied by C is 24. and 4x6 is 24.
(x+4)(x+6) is your answer
1. y₁ = 70x
2. y₂ = 55x
Solve y₁ - y₂ for x = 11.
