Try this:
Jonny has 50 apples. He has 5 bags. How many apple does Jonny puts in each abg?
Ok so
Q.1=B
Q.2=B
Q.3(a)=(d-45)+m+65
(b)=d+m+20
8u2 ‒ 42u2 = - 34u2
..............
Ok so the answer is super simple, its A
If you meant to say k=(-3)
First thing you would do is plug in the (-3) to a
Your equations would look like this:
k(a) = 4(-3) + 2
You would multiply 4 × -3, giving you -12.
k(a) = 12 + 2
Then you would add 12 + 2, giving you 14.
k(a) = 14
k(a) would equal 14.