1/2x= 3/(x+5)

what is the value of x

x = -6 and x = 1

Step-by-step explanation:

It's a little easier to see what must be done here if you write this problem as:

                   3

(1/2)x =

               x + 5

Multiply both sides by 2 to eliminate the fraction 1/2:

                6

x =

            x + 5

Now cross multiply:  we get x(x + 5) = 6, or:

x^2 + 5x - 6 = 0, or

(x + 6)(x - 1) = 0, so that x = -6 and x = 1.  Both are valid answers, as the given expression is true if you substitute these x-values one at  a time

i think it would be 43 movies that would have to be watched.

step-by-step explanation:

think about it. for the second plan, every month is 8 dollars. 8 x 12= 96. so thats the number for the second plan. now for the first plan, its annual meaning you have to pay 10 dollars every year. so now you have to get an equivalent amount of 86 since 96-10=86. 86 divided by 2 since every movie costs 2$ then you would have to watch 43 movies a year to get the same as the second plan. i really hoped this . have a wonderful day as well!

the correct answer is x/3+10≥32

hope this !