TEKS.MATH.9-12.II.C.1

Find the value of x that completes the statement.
2/5 = 8/x

• 1.3
• 40
• 3.2
• 20

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TEKS.MATH.9-12.II.C.1

3(x+y)=y
If (x,y) is a solution to the equation above and y does not equal 0, what is the ratio x/y ?

• -4/3
• -2/3
• 1/3
• 2/3

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TEKS.MATH.9-12.II.C.1

Solve:
7x - 3x - 8 = 24

• 8
• -8
• 3.2
• 4

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TEKS.MATH.9-12.II.C.1

Solve:
7x + 19 = -2x + 55

• 4
• 14.8
• 8.2
• -4

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TEKS.MATH.9-12.II.C.1

What is the slope?

• -1/3
• -3
• -4
• 5

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TEKS.MATH.9-12.II.C.1

3(x - 3) ≤ 2(x + 2)

• x ≤ -5
• x ≥ 5
• x ≥ 13
• x ≤ 13

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TEKS.MATH.9-12.II.C.1

Write the linear inequality in standard form for this situation: Ms. Savva is ordering pizzas and breadsticks for a school party and has a budget of no more than $81. An order of breadsticks costs $7 and a pizza costs $13. 

• 7x + 13y < 81
• 7x + 13y ≥ 81
• 7x + 13y ≤ 81
• 7x + 13y > 81

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TEKS.MATH.9-12.II.C.1

Identify the zeros:

• x=-2, x=-1, x=0
• x=-2, x=0
• x=-1, x=0, x=2
• x=-2, x=0, x=1

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TEKS.MATH.9-12.II.C.1

Solve this equation for x:
3x - 6 = 9

• x = -1
• x = 1
• x = 0
• x = 3

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TEKS.MATH.9-12.II.C.1

Daniel and Aliyah are siblings. Daniel is one more than 3 times Aliyah's age. The difference of of their ages is 25. How old is Daniel? How old is Aliyah?

• 37,12
• 35,10
• 42,17
• 68,43

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TEKS.MATH.9-12.II.C.1