The answer is 9x - 90y = 20.
Explanation:
y = 1/10 x - 2/9
First eliminate the fractions by multiplying through by the LCM which is 90:-
90y = 9x - 20
Standard form is ax + by = c, so rearranging we get:
0 = 9x - 90y - 20
9x - 90y = 20 .
Answer: 18/5
Step-by-step explanation: hope this helps pls mark me brainliest
Answer:
1.68
Step-by-step explanation:
6.72 ÷ 4=1.68..........
Answer:
C
Step-by-step explanation:
........