Answer:
$30
Step-by-step explanation:
We know that the cost of all of the books was 228 - 18 = 210 dollars because Mike had 18 dollars left over. Assuming that each book cost the same amount, we know that each book costs 210 / 7 = $30.
Answer: $2.40
Step-by-step explanation:
If Kevin gets 12 dollars for every 5 problems, we will need to divide 12 by 5 to find the unit rate; how much Kevin gets for each problem.
12 ÷ 5 = 2.4, and in dollars it is equal to $2.40. Because of this, Kevin is paid $2.40 for each problem he makes for the ST2 publishing Company.
<u>Answer:</u>
Using the pair of points (1, 1) and (0, 0) we have calculated the slope of the line
<u>Solution:</u>
Given that, we can use any two points from cartesian plane,
Let the two points be (0, 0) and (1, 1)
We have to find the slope of the line that, passes through the chosen two points.
Now, we know that, slope of a line that passes through
is given by:


Substitute these values in "m" formula,

Hence, the slope of the line that passes through (1, 1) and (0, 0) is 1.
Answer:
I am pretty sure it is the first one
Step-by-step explanation:
Because it is (1, 6) on the graph
Sooooooo. . . ye!
(I'm sorry I couldn't explain more detailed)
90000 is the significant figures