Answer:
81 7/12
Step-by-step explanation:
75 5/12 - (-6 1/6)= 81 7/12
19. -x-2 = 2/3x + 3
5/3 x + 3 = -2
5/3x = -5
x = -3
20. none are correct, you can double check me by plugging in the x and y values in the coordanates into the first problem none of them worked out in the first equasion so no need to test the second
21. -3 is the answer, capable of being done by using desmos
First and third, second can still be simplified.
Answer:
i dont but thanks for the points
Step-by-step explanation:
can i have brainlylist
Answer:
im not really sure but i think its b
Step-by-step explanation:
