In this graph, we see Chelsea types 50 words per minutes.
To find the answer, I will use tree diagram:
50 words in 1 minute
175 words in ?minutes
Step 1:
Cross multiply
175×1=175
Step 2:
Use division
175÷50=3.5 or 3 1/2 minutes. As a result, Chelsea types 175 words in 3.5 minutes or 3 1/2 minutes. Hope it help!
Step-by-step explanation:
Paralle lines have the same slope.
The slope-intercept form of an equation of a line:
m - slope
b - y-intercept
We have
Convert to the slope-intercept form:
<em>subtract 9 from both sides</em>
<em>divide both sides by 5</em>
Each of the answers to choose from is not the line equation sought.
The equation:
where <em>b</em> is any real number.
Answer:
49
Step-by-step explanation:
when -7 * -7 is done, the minuses will cancel to make a plus, thus you will get 49
Answer:
Step-by-step explanation:
Work is attached!
Answer:
$0.25
Step-by-step explanation:
To find unit rate divide number of shirts by cost of package
$2.00/8 = $0.25
So each individual golf tee costs $0.25