A) the Johnson family will travel 300 miles in 5 hours
Assuming 5, represents the amount of hours & 300 representing miles
Answer:
a = 2
Step-by-step explanation:
5a−12=−2
Solve :
5a = -2 +12
5a = 10
a = 10/5
a= 2
-3 • (x - 7)
Step 1 :
6x - 3 • (3x - 7)
Step 2:
21 - 3x = -3 • (x - 7)
Final result :
y=-x-2
The line passes through the points -2,0 and 0,-2. The line is slanted towards the left so the line has a negative slope.
equation of line with negative slope: y=mx+b
using the rise over run tactic: 2/2= 1
y=-x+b
the y intercept is 0,-2
