Answer:
10
Step-by-step explanation:
f(-3)=-2(-3)+4=6+4=10
Answer:
The height on the plans is 6.5 inches
Step-by-step explanation:
1 inch of plan = 5 inch of dollhouse
we know the dollhouse is 32.5 inches, so we need to determine the unknown
x inch of plan = 32.5 inch of dollhouse
x = 32.5/5 = 6.5 inches
So, the fraction of races that he won was:

: you need ti divide the number of occurrences by the number of possibilities.
We can simplify this:

.
When we write it in decimals until the closest place, it's:
0.167 or 16.667%