_____4. The type of line use in graphing inequalities if the given inequality is < or >.
A. broken line B. curve line C. Solid line D. straight line
_____5. What is the best inequality to represent the statement “To get a “developing” (passing mark) in school, a student must have a grade (G) of at least 75”?
A. G > 75 B. G < 75 C. G ≥ 75 D. G ≤ 75
_____6. A number when added to twice another number is less than 6. How do you write this inequality?
A. 2x + y > 6 B. x + 2y < 6 C. x + 2y > 6 D. 2x + y < 6
___7. Which ordered pairs satisfy the system of inequalities 3x – 2y ≤ 6
x – 2y ≥ 4
A. (1, 2) B. (-2, -4) C. (2, -3) D. (4, 2)
____8. Diane, a fruit vendor earned less than or equal to P350.00 for selling 10 watermelons (x) and 5 pineapples (y). How are you going to write the linear inequality in this situation>
A. 10x + 5y ≥ 350 B. 10x + 5y ≤ 350 C. 5x + 10y ≥ 350 D. 5x + 10y ≤ 350
____9. ______ is a real example of inequality
A. Equalizer B. Seesaw C. Thermometer D. Weighing scale
____10. One way to write linear inequality in standard form is
A. Ax + By B. Ax + By + C C. Ax + By = C D. Ax + By > C
____11. The difference between “x and 8y” is more than 16 is written as
A. X - 8y < 16 B. x - 8y > 16 C. x - y < 16 D. x - y > 16
____12. Which of the following is the first step in solving problems involving linear inequalities?
A. Graphing B. Representation C. Solving D. writing the inequality
____13. Find the intercept of 2x + y = 50
A. (25, 0) and (0, 25) B. (25, 0) and (0, 50) C. (50, 0) and (0, 50) D. (50,0) and (0, 25)
____14. Lea’s first 3 scores in Math were 89, 84, 87. What must be her score in her fourth test to have an average of at least 88?
A. x ≥ 91 B. x ≥ 92 C. x ≤ 91 D. x ≤ 92
_____15. Which of the following inequalities the boundary line in the graph would be solid?
A. 4x + 5y > 3 B. 5x - 6y < 2 C. 4x + 5y < 3 D. 5x + 6y ≥ 2
Share
Answer:
4 b
5 A
6 D
7 c
8 D
9 A
10 B
11 d
12 D
13 B
14 D
15:C
Step-by-step explanation:
pls can you mark me
brainly
Answer:
1.c 2.b 3.a 4.d 5 .a
Step-by-step explanation:
secret