Yolanda has two dogs, Thor and Jack. Thor eats 30 lbs of food per month and dog treats that weigh a quarter of a pound each. Jack eats 25 lbs of food per month and dog treats that weigh a half a pound each.
How many treats must the dogs eat in order to eat the same amount in pounds per month? What is that amount of food? (Note: number 5 might be a helpful place to start with this problem)
We have released a new and improved Graphing question type! Students will no longer be able to answer this question.
5
Question 3
3.
The product of two numbers of 48. The difference of those numbers is 2.
What are the two numbers?Define your variables.Write a system of equations.
Question 4
4.
Solve the system of equations by graphing by hand. report your solution and check that your solution is correct.
5
10
Question 6
6.
Write the system of equations for this situation. Use capital letters for your variables and no spaces in the equations. use one space to separate the equations.
5
Question 7
7.
In words explain the meaning of the solution.
Question 8
8.
After watching the video, graph the system of inequalities on this graph.
We have released a new and improved Graphing question type! Students will no longer be able to answer this question.
Question 9
9.
Match the statements to the correct inequality symbols.
less than
less than or equal to
greater than
greater than or equal to
not equal to
is smaller than
no more than
more than
at least
cannot equal
below
maximum
is larger than
no less than
is not the same
is under
at most
above
minimum
does not exceed
exceeds
<
≤
>
≥
≠
Question 2
2.
Order the list to show how you would solve this system of inequalities.
plot a point at -9 on the y axis
connect your points with a solid line
plot a point at 9 on the y axis
use the slope 5/2 and continue to plot points going up five to the right two
use the slope -2 and continue to plot points going down two to the right one
shade the area where both shaded areas would overlap
connect your points with a dashed line
use a point like (0,0) to determine where to shade for each inequality
Question 5
5.
Define the variables in this question. (Note: this is expanding from question 1)
