Question

1. What is coefficient of b in 4a? - 2b + 1?
d) -2
a) 2
b) 2b
c) 4
2. Find the value of -9x? when x = (-1)
a) -9
b) 9
c) 10
d) -11​

Answer 1

Answer:

Hope it helps!! Mark this answer as brainliest if u found it useful and follow me for quick and accurate answers...

Step-by-step explanation:

1) -2

2) -9(-1) = 9