Hey i used to take physics last year and look
Answer:
Step-by-step explanation:
Let b represent the number of bags of bird food that he can buy.
Let c represent the number of bags of cat food that he can buy.
Bags of bird food cost $17 each. This means that the total cost of b bags of bird food would be
17 × b = $17b
Bags of cat food costs $6 each. This means that the total cost of c bags of cat food would be
6 × c = $6c
Craig has $102 to but food for his cats and birds.
The inequality to represent this situation would be
17b + 6c ≤ 102
To solve this problem you must apply the proccedure shown below:
1. Let's call to the number of equipment operators and to the numbers of laborers.
2. Based on the information given in the problem above, you can make a system of equation, as following:
3. By applying the method of substitution, you can solve for from the second equation and substitute it into the first equation to solve for , as following:
4. Now, substitute the value of into the second equation to calculate :
The answer is: 19 equipment operators and 13 laborers.
Answer: 60, but I got other answers to but 60 was my first.
sorry if wrong.
Step-by-step explanation:
Question 13 is 14 x is 14