Answer:
Substitute the values given for f(x) and g(x), in 1. they say f(x)=4x and g(x)=1-x
and basically just substitute them for the functions themselves.
4x+1-x
add like terms!
4x-x = 3x!
3x+1 is your simplified answer, since it is an expression it cannot be simplified any further.
Answer:
I think the answer is C sorry if I'm wrong but hope I helped
Answer:
x= 1/5 y= 23/5
Step-by-step explanation:
25-7=18
18/25=x/100
the scale factor is 4
multiply 18*4
72%
