Answer:
if the equation is f(x)=ax^2+bx+c
Step-by-step explanation:
0.4%, turn it into a decimal, which is 0.004
0.004*100= 0.4
Answer
Step-by-step explanation yes they are x= ky.
A= 5 + 2 = 7
You get this by doing the inverse operation so minus 2 by 2 and 7 then you get your answer so it should look like this
X+2= 7
-2. -2
———
X= 5
B: 15-4=11
+4. +4
————-
X= 15
C: 4(3) = 12
D: 50/5 = 10
Btw this should be easy, try doing it on to your own now.
