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Biblioteka

Math 1 Foundations Final Exam (Calculator Inactive)

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Posljednje ažuriranje over 2 years ago
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NC.M1.A-REI.3
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Pitanje 1
1.

Solve the following equation for x. Type your answer in the space provided.

3(5 + 2x)-4x = -5x + 1

Pitanje 2
2.

Diego is emptying two pools at the Asheville recreation park. The first pool’s remaining water in gallons can be modeled using the linear model f(x)= 2300 - 32x, where x represents the time in minutes. The second pool’s remaining water in gallons can be modeled using the function g(x) shown in the table below:

How much more water does the first pool hold than the second pool?

Pitanje 3
3.

Clare shopped at the Mast General Store for a camping trip.

  • She spent $131 on hiking socks and dry bags.

  • Hiking socks cost $15 and dry bags cost $28.

  • She bought a total of 7 items.

How many more pairs of hiking socks did she buy than dry bags?

Pitanje 4
4.
Drugi mogući odgovor:
30

150

Pitanje 5
5.

Solve the system of equations to find the value of x - y:

5x + 7y =1

x = -2y + 2

Pitanje 6
6.

Solve the system of equations to find the value of x + y :

5x + 2y =48

2x + 2y = 21

Pitanje 7
7.

Which graph has a shaded region that represents the solution to the system of inequalities?

4x-6y \leq 24

y < 6-3x

Pitanje 8
8.

Which of the following is the inequality for the graph shown below: