# Quarter II ( 2nd Summative Test in Math 8 )

## Quiz by Bernardino Q. Junio Jr.

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15 questions
• Q1

"The sum of 20 - peso bills (t) and fifty peso bills (f) is greater than Php 420" can be written as:

20t+50f $\le$ Php 420

20t+50f > Php 420

20t+50f < Php 420

20t+50f $\ge$ Php 420

30s
• Q2

Which of the following is not an example of linear inequality in two variables?

$3x-2y >12$

$3x + y <6$

$x-2y = 6$

$y \ge 4x-3$

30s
• Q3
30s
• Q4

Which of the following phrases CANNOT be used to describe the word "inequality"?

uses inequality symbols

they are not equal

the same or equal in values

they are not the same

30s
• Q5
30s
• Q6

What linear inequality is represented by the graph ?

$-x+y<1$

$x-y>1$

$-x+y>1$

$x-y<1$

30s
• Q7
30s
• Q8
30s
• Q9

Which of the following is a graph of a system of linear inequalities in two variables?

30s
• Q10
30s
• Q11

Jose paid at most Php 250 for the 4 markers and 3 pencils that he bought. Suppose the marker is more expensive than pencil and their price's difference is greater than Php 30. Which of the following could be the amount paid by Jose for each item?

Marker : Php 35 , Pencil: Php 15

Marker : Php 50 , Pencil: Php 19

Marker : Php 56 , Pencil: Php 12

Marker : Php 46 , Pencil: Php 7

30s
• Q12
30s
• Q13
30s
• Q14
30s
• Q15
30s

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