Ratio=number of Km / number of hours
Data:
Number of Km=5 Km
Number of hours=1 1/2 hour=1.5 hour.
Ratio=5 km/1.5 hour=3.333... km/h≈3.33 km/h.
Answer; their ratio was 3.33 Km/h.
Answer:
The equation of the line is:

Hence, option C is correct.
Step-by-step explanation:
The slope-intercept form of the line equation
y = mx+b
where
Given the table
Gallons Miles Driven
8 224
10 280
4 112
Finding the slope between any two points, let say (8, 224) and (10, 280)




now substituting (8, 224) and m = 28 in the slope-intercept form of line equation

224 = 28(8) + b
224 = 224 + b
b = 0
Thus, the y-intercept b = 0
now substituting b = 0 and m = 28 in the slope-intercept form of line equation



Therefore, the equation of the line is:

Hence, option C is correct.
Answer:
Step-by-step explanation:
21. (24)(2)/6+4=48
=48/6+4
=8+4
=12
Answer:
1
Step-by-step explanation:
x +2y=1
2y+x will equal 1
Answer:
q=13
Step-by-step explanation:
First, you can multiply to distribute 2 over -9 and 4.
-18=2(-q+4)
-18=-2q+8
Then, you can subtract 8 from both sides.
-18=-2q+8
-26=-2q
Finally, you can divide -2 on both sides.
13=q
Now, you can check by plugging in 13 for the value of q in the original equation.
-18=2(-(13)+4)
-18=2(-13+4)
-18=2(-9)
-18=-18
Hope this helps you! :)