The expression 0.07x+(x−300) models the final price of a television set with an instant rebate in a state that charges a sales tax. the sales tax is on the original price. which expression represents the price of the television set after the instant rebate is applied but before the tax is applied?

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)