Simple...
you have: x=2 --->>>
plug it in-->>>
=14
Thus, your answer.
you have: x=2 --->>>
plug it in-->>>
=14
Thus, your answer.
Two boats started to move towards each other from two docks, located 30 miles apart. One boat moved at a speed of 2.5 miles per
2 answers:
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Answer:
Step-by-step explanation:
Given : Let c represents the number of boxes of chocolate chip cookies and b represents the boxes for butter cookies.
Anna is selling boxes of chocolate chip cookies (c) for $6 each and boxes of peanut butter cookies (b) for $7 each.
i.e. Cost of 'c' chocolate chip cookies = 6c
Cost of b butter cookies = 7b
She must sell at least 30 boxes of cookies and at least $175 worth of cookies.
i.e.
Thus , the system of inequalities models this situation :