8% of x = $18.80
x = 18.80/8%
x = 18.80/0.08
x = $235
Answer:
<em><u>blue</u></em><em><u> </u></em><em><u>pens</u></em><em><u>=</u></em><em><u>288</u></em>
Step-by-step explanation:
<em>blue</em><em> </em><em>pens</em><em>=</em><em>720×40%</em>
<em>blue</em><em> </em><em>pens</em><em>=</em><em>720×40/100</em>
<em>blue pens</em><u>=</u><u>288</u>
Answer:

Step-by-step explanation:
Area = pi*r^2
Area = pi*9^2
Area = 
=48
Multiply by 1
Add 1 1 11 11
to both sides of the equation
Answer:
7 and 1/8 is the correct answer
Step-by-step explanation:
Multiply the fractions I think.