Answer:
x = 7
Step-by-step explanation:
Answer:
it isn't proportional because it doesn't go through the origin.
Step-by-step explanation:
Answer:
$2/mile
Step-by-step explanation:
Look at the graph. We see that two points on this line are (0, 2) and (9, 20).
The "run" is (9 - 0), or 9, and the "rise" is (20 - 2), or 18.
The slope of this yellow line is thus m = rise / run = (18 dollars) / (9 miles) = $2/mile
This slope of the yellow line is the incremental taxi fare per mile traveled and is speed of the car and is m = 2 mph.
Answer:
Step-by-step explanation:
The common denominator for 1/2, 3/5, and 3/10 is 10
1/2 * 5/5 = 5/10
3/5 * 2/2 = 6/10
3/10 * 1/1 = 3/10
5/10 + 6/10 + 3/10 = 13/10 =
Hope this helps :)
Have a great day!
Answer:
Step-by-step explanation:
Let the unknown number be n.
Then 7/n = 3n - 10.
Alternatively, 7 = 3n^2 - 10n.