Answer:
Step-by-step explanation:
I assume you need help with the first picture:
Let 
Then
Clearly you can see that the sum of 2 rational numbers gives a rational number.
Hi,
When you divide smaller value with bigger value you will result with decimal number. In your case
4368 ÷ 6208 = 0.7
Hope this helps.
r3t40
Number of matchsticks required is 2. Rule which matchstick pattern is 2 x n.
Y=6x+4 is the expression you will use
Answer:
Step-by-step explanation:
if x is the number of times you go swimming
100 + 4x < 6x
Out of an 98 day season
If you attend 50 days, the cost is $300 either with or without the membership
Less than 50 days, it's less expensive to just pay the daily rate.
More than 50 days, it's less expensive to have the membership.
