Apackage of 26 pens cost $12.25. what is the cost per pen, rounded to the nearest cent

Which expression shows the sum of the polynomials with like terms grouped together

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Which additional information, if true, would to prove that δlmp ≅ δnmp by hl? check all that apply.