It would be 256 because you would do 4 to the power of 4
75%. Move the decimal to spots to the left so .78 then divided it by the cost of the movie ticket and that will be the cost of the ticket with the Collin
I maybe wrong, but I think it is 14
Simplify both sides of the equation
(Do distributive property)
Add 6v to both sides
Subtract 67 from both sides
Divide both sides by -1
defective : working = 1/15 ( x20 ) 20/300
so the answer is 20 light bulbs
