Answer:
<h2>8 = 2x + 4</h2><h2>collect like terms</h2><h2>8 - 4 = 2x</h2><h2>4 = 2x</h2><h2>divide both sides by 2</h2><h2>4/2 = 2x/2</h2><h2>X = 2</h2>
I am pretty sure it is 50 by 64 centimeters but if it is not I am really sory for the mistake.
Perimeter of quadrilateral +perimeter of curved shape=26+4pi
Answer:
Second picture, one below it
65 + 10x < 120
x = 5 hours and he would have 5 dollars left
