The same type of television is being sold at two different stores. store a is selling the television for $ 800, which is $ 120 more than half the cost of the television at store b. write and solve an equation to determine the selling price for the television at store b.

$340

Step-by-step explanation:

$800 - $120 = $680

1/2 of $680 is $340

Hope this helps!

answer: y = -12x + 108

step-by-step explanation: do (y = m x+b) formula.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb