Answer:
False
Step-by-step explanation:
This is false because the number has <em>six </em>significant figures.
Hope I helped :)
Answer:
is the solution set.
Step-by-step explanation:
![y=2x-5......(1)\\3y=6x-15........(2)\\](https://tex.z-dn.net/?f=y%3D2x-5......%281%29%5C%5C3y%3D6x-15........%282%29%5C%5C)
Divide eqn(2) by 3.
![y=2x-5](https://tex.z-dn.net/?f=y%3D2x-5)
Hence both are the same lines.
if
where
be any point on real line iR.
from eqn (1)
![y=2t-5](https://tex.z-dn.net/?f=y%3D2t-5)
Hence solution set is ![=\{(t,2t-5):t \in R)\}](https://tex.z-dn.net/?f=%3D%5C%7B%28t%2C2t-5%29%3At%20%5Cin%20R%29%5C%7D)
Domain - [-3,3] - What x values there are
Range- [-3,1] - What y values there are
85c - 0.5(85c) = 161.5
85c - 4.25c = 161.5
80.75c = 161.5
c = 161.5 / 80.75
c = 2............so she needs express proofreading
==================
x - 3 < -7 x + 5 > = 8
x < -7 + 3 x > = 8 - 5
x < -4 x > = 3
open circle on -4, shading to the left....closed circle on 3, shading to the right