I think I only know the answers to 4 and 5 :)
5 = 9a + 12b
4 = subtraction
Answer:
(0,0) satisfies 4y - 23x < 9
(0,0) satisfies 5/2y <u>></u> 5x -11
The point (0,0) is a solution of the system.
Step-by-step explanation:
Answer:
56% and B
Step-by-step explanation:
To calculate her percentage score, create the fraction of her score out of the total and multiply by 100%
percent score =
× 100% = 56%
Her percent score is in the interval 50% - 64%
Thus her result is a B
Answer:
you probably already have it. the answer is : A,C,E
Step-by-step explanation:
Trust me-