Divide the area of the banner by 4 and the perimeter by 4 as well P=39 A=374
Answer:
Dan=6 days Dave=12 days
Step-by-step explanation:
1/2x + 1/x = 1/4
multiply each by 8x bc 4 * 2x = 8x
4 + 8 = 2x
12 = 2x
6 = x
Answer:
Answer is 9
Step-by-step explanation:
Remember PEMDAS???
"parenthesis, exponents, multiplication, division, addition, subtraction"
you would first solve the addition inside of the parentheses (1 + 2 = 3), and from there finish the equation as it's written from left to right.
So what you want to do is multiply 245 by 1.65 (because it’s +65%) and by doing that you get $404.25 :)
100% - x
115% - 84.87
x=(100*84.87)/115=73.8
