Question

Can anyone help me with this?

Answer 1

Is C the correct answer? Can anyone explain?

Answer 2

B is the answer

Answer 3

since A = K + J, you can substitute (or replace) K + J with A

Answer 4

Since F = P + I, you can substitute P + I with F

Answer 5

substitute just means replace. for example if a + b = c +d, and a + b = e, and c + d = f, then you can substitute twice in the first equation to get e = f

Answer 6

what's confusing is that they are using statement #4 and statement #5 to modify statement #3 to get statement #6

Answer 7

ask me a question

Answer 8

Aaah thank you!!! So substitution is the right answer

Answer 9

right?

Answer 10

rite