I believe the correct answer is B. :)
Answer:
The answer for A. Would be 1 mile B. 2mph C. 4mph and the rest Im still working on
Step-by-step explanation:
Answer:
D. 2
Step-by-step explanation:
So you use the formula with is 
. so you get (1 - -5)/(4-1). this gets you to 6/3 and you get 2
Answer: -1/4
Step-by-step explanation: The reason is simple. When working with negatives, you reverse the rules and the smaller number becomes the larger number, because it is closer to zero.
Answer:
$1200
Step-by-step explanation:
First, round the amount paid per month to the nearest hundred.
When rounding, follow this rule: If 5 or more, round up. If 4 or less, round down.
Round 80 to the nearest hundred. Round up because 8 is 5 or more
$80 ⇒ $100
Now calculate amount Joey pays each year.
Since there are 12 months in a year, multiply the rounded payment ($100) per month by 12.
$100 X 12 months = $1200 per year
Therefore, an estimate of how much Joey pays each year for a math tutor is $1200.
