Answer:f(x)=4x+1=9
=> 4x=9-1
=> 4x=8
=>x=2
Step-by-step explanation:
Answer:
2.14%
Step-by-step explanation:
Hopefully this helps!
Answer:
d. 140
Step-by-step explanation:
QTR is a 180 degree angle, so we can assume PTR is 140 degrees because (x+28) is (12+28)= 40
Answer:
it might be -40.0
Step-by-step explanation:
i did the worl