Well, if 10 people are heading to the park and each car holds 5 people, we can write the equation, "5x = 10" so, we need to get x by itself. To do that we need to get rid of the five. Whatever we do to one side, we do to the other. So 5/10 = 2 so, 2 cars are needed. Hope that helps! :)
Answer:
b. $1 in price is associated with a decrease of $8,000 in sales
Step-by-step explanation:
Linear function:
A linear function has the following format:
In which m is the slope, which represents by how much y changes when x changes by 1.
ŷ = 50,000 − 8x
This means that , in thousands of dollars, so when the price x increases by 1, the sales will be decrease by $8,000, and thus, the correct answer is given by option b.
Answer:
3 players
Step-by-step explanation:
So, all you have to do is multiply 27 by 1/9 to get 3. Or, you could try figure out what number needs to be multiplied by 9 to get 27, which is also 3.
Answer: C
Step-by-step explanation: Just did khan academy