Pls help I really need a good grade on this
1 answer:
You might be interested in
Step 1. <span>Gather like terms
</span>
<span>
Step 2. </span><span>Simplify
</span>
<span>
Done! Hope this helps :)</span>
</span>
<span>
Step 2. </span><span>Simplify
</span>
<span>
Done! Hope this helps :)</span>
By setting up a system of equations we can easily solve this problem. Let's denote Jane's working hours with x and Jack's working hours with y. Since they don't want to work more than 65 hours, the first equation is x+y=65. The second equation is 14x+7y=770. By solving this system of equation 
, we find that y=20 hours, which is Jack's maximum working hours.