At Hobb's Office Supply, pens cost $1.25 each and pencils $0.20 each. One day a total of 100 pens and pencils were sold, and the receipts were at least $83. At most how many pencils were sold that day?

nlgqer

step-by-step

never fear papaguy is here

answer

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a