Pena sold some pens to the students they bought some pens for nu.10 and some pens for nu.12. All together they have spent nu. 186 and bought 17 pens. How many pens of each type did they buy?

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation:

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)

the answer is: -22 also a

hope i

-lavira: )