Lin-yao spent a titl of 12.5 minutes folding some paper origami cranes. it took her 1.25 minutes to fold each one. the equation 1 25c= 12.5 represents this situation where c equals the number of orgami cranes she folded. what is the value of c in the equatuiin?

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!