In order for Joe and Marty to compete against each other during the wrestling season next year they need to be in the same weight category. Joe weighs 180 pounds and plans to gain 2 pounds per week. Marty weighs 246 pounds and plans to lose 1 pound per week. In how many weeks will they weigh the same? (*HINT – Write two equations. Set them equal to each other. The solution is the r-value of the system.) PLEASE HELP FAST AND ILL MARK YOU BRAIN LIST

he was at sawcon, and joe was eating chocon the best chocolate in the world

Step-by-step explanation:

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2