Answer:
Step-by-step explanation:
1 hour =60 minutes
Ratio =35
60
= 7
12
Answer=7
12
Answer:
-10.6 and 9/10
Step-by-step explanation:
Constants do not have any letter or variable so the ones with n or m are not constants
Answer:

Step-by-step explanation:
Given

See attachment for distribution
Required

This is calculated as:

Using the data on the frequency distribution table, we have:


Answer:
1. x = 2
2. x = 4
Step-by-step explanation:
1. 6 - 4x = 6x -8x + 2
6 - 4x = -2x + 2
+4x +4x
6 = 2x + 2
-2 -2
4 = 2x
/2 /2
2 = x
2.
6 - 6x = 5x -9x -2
6 - 6x = -4x -2
+6x +6x
6 = 2x -2
+2 +2
8 = 2x
/2 /2
4 = x