The perimeter of the triangle is 30cm The perimeter of the rectangle is also 30cm

Use this information to find the area of the square below

Ok,

The total is 64$:

= 64

It shows us one of the numbers for the equation, 13

+ 12 = 63

Two passes together plus the thirteen equals the total of 63$

the price of the pass is unknown, so we can use a variable to figure it out:

2x + 12 = 64

Now we solve

First subtract 12 from both sides:

2x + 12 - 12 = 64 - 12

Then divide both sides by 2:

2x ÷ 2 = 52 ÷ 2

And now we have our

x = 26