-2.5 and 4
You can get this by factoring to the equation (2x + 5)(x - 4)
-x + 4 + 20x = 156
19x + 4 = 156
- 4. -4
19x = 152
19. 19
X = 8
Answer:
3
Step-by-step explanation:
plug in (-1) for x
-2(-1) + 1
2 + 1
3
Answer:
If the diameter of a microscope's field is 0.12mm, how wide is an object that fills one-quarter of the field? (Explain how you've reached your answer.)
I will tell you your answer if you tell me mine first. You can claim 40 points, just go to my page and write your answer + explanation.
Step-by-step explanation:
