B , I remember having this and it was B , but your answers could be in different spots then mine but I say B
Answer:
B
Step-by-step explanation:
f(x)=7x+6
If you replace 1 for x you get 7, then add 6 and you get 13.
Continue replacing x with the in numbers and you'll see they are all right
(original - new)/original * 100%
(48-15)/48 * 100%
33/48 *100%
68.75 % decrease
Answer:
f(7)= -7
Step-by-step explanation:
f(x)= -2x+x f(7) which basically means x=7
= -2(7)+7
= -14+7
f(7) = -7
Hope this helps :)
