If you wanted to go to the gym for only 4 months basic gym would be cheaper but if you wanted to go for a whole year then you’d spend less money at the holiday gym
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What you have to do is add them all!
20 bar
11.4 2 11.4 weights
11.4
4.5 2 4.5 weights
4.5
450.0 4 450 weights
450.0
450.0
+450.0
---------
1.8
10
200
+1,600
--------------
1,811.8 is the answer
Answer: sqrt of 5x+7+ sqrt of 5x-7
Step-by-step explanation:
Answer:
the first one is 37
the second one is 36
the third one is 27
Step-by-step explanation:
Answer:
$68.44 for each additional belt
Step-by-step explanation:
The cost and revenue functions are:

The profit function, P(x), is given by subtracting the cost function from the revenue function.

The derivate of the profit function gives us the rate at which profit changes:

For x = 484, the rate of change is:

Profit is increasing by $68.44 for each additional belt