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Biblioteka

Reviewing Systems

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Posljednje ažuriranje over 8 years ago
10
5
CC.2.2.HS.D.10
5
CC.2.2.HS.D.9
5
CC.2.2.HS.D.10
5
CC.2.2.HS.D.7
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CC.2.2.HS.C.1
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MP.2
Pitanje 1
1.

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)

Objavili smo novi i poboljšani tip pitanja za grafički prikaz! Studenti više neće moći odgovoriti na ovo pitanje.
5
Pitanje 2
2.

Order the list to show how you would solve this system of inequalities.

  1. plot a point at -9 on the y axis

  2. connect your points with a solid line

  3. connect your points with a dashed line

  4. plot a point at 9 on the y axis

  5. use a point like (0,0) to determine where to shade for each inequality

  6. use the slope -2 and continue to plot points going down two to the right one

  7. use the slope 5/2 and continue to plot points going up five to the right two

  8. shade the area where both shaded areas would overlap

CC.2.2.HS.D.7
Pitanje 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.

Pitanje 4
4.

Solve the system of equations by graphing by hand. report your solution and check that your solution is correct.

5
Pitanje 5
5.

Define the variables in this question. (Note: this is expanding from question 1)

CC.2.1.HS.F.4
10
Pitanje 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.

CC.2.2.HS.C.3
5
Pitanje 7
7.

In words explain the meaning of the solution.

CC.2.2.HS.C.1
Pitanje 8
8.

After watching the video, graph the system of inequalities on this graph.

Objavili smo novi i poboljšani tip pitanja za grafički prikaz! Studenti više neće moći odgovoriti na ovo pitanje.
Pitanje 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

  • <

  • ≤

  • >

  • ≥

  • ≠