F(x) = 3 - x
f(-4) = 3 - (-4) = 7
answer
A. 7
The LCM is 12
So Namid will need 12 types of flowers. He will put 3 roses, 4 tulips, and 6 carnations
Answer:
2 i believe
Step-by-step explanation:
Weight of copper = 1/2w and weight of zinc = 1/2 w
So:-
c = 0.5w*6 + 0.5w*3
c = 3w + 1.5w = 4.5w
this equation is the same as choice A
