Step-by-step explanation:
4+2+2+4+5 - 17
in nearest ten - 100 but i am not sure
Answer:
x = 10
Step-by-step explanation:

Step 1 : Collect like terms and simplify

Step 2 : Divide both sides of the equation by 2

Step 3 : Simplify by cross cancellation of common term : 2

F(n)=235-(235*.3^n)+50n is your equation where * is multiplication and ^ it to the power to.