$7y-2x+3 < 17\ \ \ \ |-3\\\\7y-2x < 14\ \ \ \ |+2x\\\\7y < 2x+14\ \ \ \ |:7\\\\y < \dfrac{2}{7}x+2\\\\y=\dfrac{2}{7}x+2\\\\for\ x=0\to y=\dfrac{2}{7}(0)+2=2\to(0,\ 2)\\\\for\ x=-7\to y=\dfrac{2}{7}(-7)+2=0\to(-7,\ 0)$

5 0

3 years ago

P=-40q+163, what is the relationship between p and q?

Alex Ar [27]

$P=-40q+163$

$p-163=-40q$

$- \dfrac{p-163}{40}=q$

$q= - \dfrac{p-163}{40}$

4 0

2 years ago

Probability of dependent events

Radda [10]

Answer:

The correct answer is 3/28

Step-by-step explanation:

5 0

3 years ago