C. You'd be starting at a higher floor (positive number) and descending floors (negative number per x). If you assume x is time it's a little more logical and visual.
Answer:
The other two sides are 7 units each.
Step-by-step explanation:
The triangle is isosceles.
The sides are in the ratio of

The hypotenuse is

So, the other two sides are 7 units each.
Answer:
B
Step-by-step explanation:
Answer:
the cost would either be 50 cents or 75 cents
Step-by-step explanation:
I believe this is the answer

good luck