Answer:
3
Step-by-step explanation:
Answer:
Step-by-step explanation:
hello :
(2x + 9)(3-z) = 0 means : 2x+9=0 or 3-z=0
x= -9/2 or z=3
The equation represents the line that passes through (–6, 7) and (–3, 6)
.
<h3>What is the slope of the equation?</h3>
For all lines in slope y-intercept form, it would be very simple to just find the answer by finding yourself the slope and y-intercept of the line in question.
The slope of the line is;

The equation represents the line that passes through (–6, 7) and (–3, 6) is;

The required line of the equation is;

Hence, the equation represents the line that passes through (–6, 7) and (–3, 6)
.
To know more about the equation of line click the link given below.
brainly.com/question/8955867
Answer:
6. 225 feet in 3 minutes = 75 feet in 1 minute (slower)
360 feet in 5 minutes = 72 feet in 1 minute
7. $4 for 5 ounces = $0.80 for 1 ounce (most expensive)
$14 for 20 ounces = $0.70 for 1 ounce
8. 72 people in 6 hours = 12 people in 1 hour
117 people in 9 hours = 13 people in 1 hour (greater rate per hour)