Answer:
656.3844
Step-by-step explanation:
Area of squares = 
<em>s = measure of a side, all sides are the same. </em>
<em />
<em> use a calculator </em>
<em />
10x+20y=540
x+y=34
y=34-x
Plug in (34-x) for y:
10x+20(34-x)=540
10x+680-20x=540
-10x=-140
10x=140
x=14
There were 14 ten cent coins and 20 20 cent coins
that's not why this app is for
Answer:
Rick is correct
Step-by-step explanation:
Answer: 3; 3; 5; 8; 13; 21; 34; 55.
Try this option:
Step-by-step explanation:
the sum of the previous terms is the next term:3+5=8; 5+8=13; 8+13=21, then
13+21=34 and 21+34=55.
