Answer:
9.8 km
Step-by-step explanation:
Answer:






Step-by-step explanation:
To add or subtract you need to make the denominator the same. To do this you need to find the least common multiple.
The zeros are 2 and 4, so obviously either A or C, (eliminate B and D which have zeros of -2 and -4.)
the y intercept is -16. Plug x=0 in A and C to see which equation produce a result -16. C is correct.
Make them into fractions. 9/3, 480/32, and 10/4. Now try to make the denominators the numbers below the shape and then find the number that works for that fraction.
It would be 12 because it is just the size of a ruler if you use a online ruler