Q2M1: Linear Inequalities in Two Variables
Quiz by Richard Mamis
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- Q1
1. Which DOES NOT belong to the group?
y < 2
y ≥ 2
y > 2
y = 2
30sM8AL-IIa-2 - Q2
2. What is a linear equation?
It is a mathematical statement that uses the symbol =.
none is correct
It is a mathematical statement that uses the symbol >, <, ≥, or ≤.
both are correct
30sM8AL-IIa-2 - Q3
3. Which is a linear inequality in 2 variables?
1 + 1 > 2
a + 1 > 2
a + b > 2
a > 2
30sM8AL-IIa-2 - Q4
4. Which linear inequality has a broken line?
a + b > 7
1 + 1 > 2
a + b ≥ 7
a > 2
30sM8AL-IIb-2 - Q5
5. Which linear inequality has a solid line?
a + b ≤ 7
a + b = 7
a + b > 7
a + b < 7
30sM8AL-IIb-2 - Q6
6. Points that do not lie on the solid line are solutions of the linear inequality.
Sometimes
True
False
Cannot be determined
30sM8AL-IIb-2 - Q7
7. Which does not belong to the group?
a + b < 7
a + b > 7
a + b = 7
a + b ≤ 7
30sM8AL-IIa-2 - Q8
Translate the following English phrases in mathematical statements:
Sophia bought a pair of shoes (s) and a pair of pants (p) and paid at least ₱1,500.
s + p ≤ 1,500
s + p > 1,500
s + p < 1,500
s + p ≥ 1,500
60sM8AL-IIb-2 - Q9
9. The price of a scooter (s) plus ₱2,000 is greater than or equal to the price of a bicycle (b).
s + 2,000 < b
s + 2,000 ≤ b
s + 2,000 > b
s + 2,000 ≥ b
60sM8AL-IIb-2 - Q10
Liza has Php40 and want to buy cornicks and refreshments for her friends at a basketball game. Cornicks are Php3.00 per pack and refreshments are Php4.00 each. How many packs of cornicks can she buy with four refreshments?
4 packs of cornicks
0 packs ofcornicks
5 packs of cornicks
8 packs of cornicks
300sM8AL-IIb-2