Answer:
-x
Step-by-step explanation:
(x + 3)(x – 4) = x^2 - 4x + 3x - 12 = x^2 - x - 12
The middle term is -x.
Answer:
A-75 and B-25
Step-by-step explanation:
Firstly, divide the 200 students by the amount of sections (8) and that gives you 25 a section. Since year 7 has 3 sections and year 9 has 1, 3(25)=75 and 25(1)=25.
Answer:
- 1,3 -1,4 - 1,5 in think pls check it