Please help with 17 and/or 18
2 answers:
Answer:
7.
8. <em>Correlation:</em> The more they spend in advertising dollars, the more sales they will get.
Step-by-step explanation:
The slope-intercept form is y=mx+b. The mx is the slope and the Y is the y-intercept.
All you have to do here is add the 3x to 10 so that the y is isolated.
y = 3x + 10
A correlation is like an "If... then" statement. But it's more written like:
"The more/less they do this, the number of this will increase/decrease."
The more they spend in advertising dollars, the number sales will increase.
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Answer: x < 360
Step-by-step explanation:
Let x be the total cost for the trip.
And, Here the total number of person = 4
Therefore, the cost for each person = x/4
And, According to the question, The cost must below $90 per person.
Therefore, x/4 < 90
⇒ x < 360
Which is the required inequality for the situation.
