Plz i need : ( write a variable expression that represents the word problem. matt gave q quarters and n nickels to his sister. which expression represents the amount in dollars that matt gave to his sister?
a. (0.25+0.05)*qn
b. q*n
c. q+n
d. 0.25q+0.05n

answer: i think you should do the math and pay attention in class : )

step-by-step explanation:

that is truly what   think but if i get the answer i will

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )

yeah i know the problem you need. i am taking it right now. the answer is step 3

~mickey