Where is the options and the question
6.4(3)+2.8y=44.4
=19.2+2.8y=44.4
=2.8y=44.4-19.2
2.8y=25.2
Y=25.2/2.8=9
Y=9
Let n be the number of books that each student donates...
z * n = 300.....n = 300/z
the number of books Hannah will have left is :
127 - n =
127 - 300/z <==
Answer:
-196
Step-by-step explanation:
f(x) = (7-x)^2
plug in the value of x
f(x) = (7-21)^2
subtract 7 from 21
f(x) = (-14)^2
now take -14 to the 2nd power
f(x) = -196
your answer would be -196
