Answer:
$3.33
Step-by-step explanation:
The costs listed are the cost for the total dinner (all 10 people). You need to add up all the costs, then divide by 10 to find the cost per person.
12.50 + 2.29 + 1.89 + 2.47 + 1.29 + 1.65 + 2.25 + 8.98 = 33.32
33.32 / 10 = 3.332
Rounded to the nearest cent, each serving costs $3.33.
Answer:
Hello there, you would multiply.
Step-by-step explanation:
You can't add by 10 if there are 10 more people, because all the ingredients would have to be timed
The number of boys is 40 - Number of girls - x .
A branch of mathematics known as algebradeals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmeticoperations.
Given:
Total student in class = 40
Number of Girls= Number of boys + x
Number of boys= Number of Girls - x
So, Out of 40 number of boys
= 40 - Number of girls
= 40 - ( Number of girls - x)
= 40 - Number of girls - x
Hence, the number of boys is 40 - Number of girls - x .
Learn more about Algebra here:
#SPJ2
Answer:
3x-20
Step-by-step explanation:
Answer:
C. (2, 15) and (4, 9)
Step-by-step explanation:
The line of best fit in a scatterplot is a straight line that shows the relationship among the data. It is drawn in such a way that it groups the points evenly on each side of the line. It is used when a straight line could not be drawn through all or major number of points plotted on the graph.
From the question, when points (1, 16), (2, 15), (3, 14), (4, 9), (5, 8), and (6, 1) are plotted on a graph, the line of best fit would go through points (2, 15) and (4, 9). This would achieve an even spread of the points on the two sides of the line.
Answer:
Step-by-step explanation:
Answer:
9.87
Step-by-step explanation: