Answer:
5. 1:6 2/5
6. 1:5
Step-by-step explanation:
5. each time in the table you multiply H by 6 2/5 ex.
column 4 , 100x6=600, 2/5 of 100 = 40 and the total is 640, so the contant of proprtionality is 6 2/5
6. in the table there is a point on 2:10 and can be simplified to 1:5 so for every minute 5 gallons of water will be used
hope this helps sorry if this inst what your looking for have a blessed day :)
Let me explain it like this. add an extra 0 after 10 and you have 100 so every time you add 10 to the original number you are adding 100% so your answer would be 140%
52+6×2− 2
10
2 Simplify
6
×
2
6×2 to
12
12.
52
+
12
−
10
2
52+12−
2
10
3 Simplify
10
2
2
10
to
5
5.
52
+
12
−
5
52+12−5
4 Simplify
52
+
12
52+12 to
64
64.
64
−
5
64−5
5 Simplify.
59
59
Answer:
34n=306
Step-by-step explanation:
Use inverse operation to find it, 306÷34= 9, check again 34(9)=306, so it's correct!
Answer:
y = 13
Step-by-step explanation:
Step 1: Distribute
3/2y - 3/2 = y + 5
Step 2: Subtract <em>y</em> on both sides
1/2y - 3/2 = 5
Step 3: add 3/2 on both sides
1/2y = 13/2
Step 4: Divide both sides by 1/2
y = 13
