What is the value of x? enter your answer in the box. x =

x=9

Step-by-step explanation:

We can use similar triangles and proportions to solve.  Put the side of the small triangle over the side of the large triangle

9               3x-20

=

9+72          3x-20 +56

Combine like terms

9               3x-20

=

81             3x+36

Using cross products

9*(3x+36) = 81*(3x-20)

Distribute

27x + 324 = 243x- 1620

Subtract 27x from each side

27x-27x +324 = 243x-27x -1620

324 = 216x -1620

Add 1620 to each side

324+1620 = 216x-1620+1620

1944 = 216x

Divide by 216

1944/216 = 216x/216

9 = x

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!

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue