Answer:
-16/6
Step-by-step explanation:
2x-8÷x+10
2(-4)-8÷-4+10
-16÷6
31.83
Hope this helps you out! :D
Answer:

Step-by-step explanation:
Assuming that the patio is a rectangle, we have

Where
is the length and
is the width.
Now let's assume that the length of the patio is double than the width.

So, the equation that represents this problem is

Answer:
6y + 5x = -54
Step-by-step explanation:
y = m x + b -> slope-intercept form
ax + by = c -> standard form

6y = -5x - 54
6y + 5x = -54
The average adult has about 1.2 to 1.5 gallons of blood. So less than 5 gallons.