Answer:
line 2
Step-by-step explanation:
on line 2 the two minuses at the end turn into a + (where the -2 is there should be a +2) because - x - = +
Answer:
6n^2 + 5n = 4
Step-by-step explanation:
Represent the number by n. Then: 6n^2 + 5n = 4.
Next time, please include complete instructions. What were you supposed to do here?
Not a single one are there
what unit and lesson is this? I may have already done it
Answer:
C
Step-by-step explanation:
2x - 1 = 7
2*4=8
8-1=7