It’s 2 my work is in the picture
Answer:
3/2
Step-by-step explanation:
Answer:
y = 3, x = 3
Step-by-step explanation:
5x – 3y = 6
5x = 6 + 3y
x = (6 + 3y)/5
3x + 4y= 21
3x = 21 - 4y
x = (21-4y)/3
Using simultaneous equations:
(21-4y)/3 = (6 + 3y)/5
--> 105-20y = 18 + 9y
29y = 87
Answer:28.26
Step-by-step explanation:9 x 3.14
Just divide 50 by 12
4 1/6
