Answer:
Step-by-step explanation:
First you need to convert it to a linear expression.
3x - y = 4
+3x +3x
-1y = 3x + 4
--- ----- -----
-1 -1 -1
y = -3x -4
6x - 2y = 7
-6x -6x
-2y = -6x + 7
---- ----- -----
-2 -2 -2
y = 3x - 3.5
-3x - 4 = 3x - 3.5
+3x +3x
-4 = 6x - 3.5
+3.5 +3.5
-0.5 = 6x
----- -----
6 6
-0.5
------ = x
6
Answer:
22
It's too short. Write at least 20 characters to explain it well.
Hi,
The correct order should be -4.5, -3.9, -√2, -(5/25), 2/3
1/2 an hour =30 minutes
1/6 of an hour=10 minutes
30÷10=3
3×1= 3 miles
Answer:a
Step-by-step explanation: