Charles is saving $5 each week. he earns an extra $15 by mowing his neighbor's lawn. write the inequality to show how to find how many weeks, w,will he need to save in order to save at least $75.

Minimum number of weeks = 4

Step-by-step explanation:

Charles earns $5 each week .Also he makes $15 each week by mowing his neighbours lawn.

Thus , in total , he earns a total of $20 each week.

We have to find the minimum number of weeks needed to make $75 .

Number of weeks required =

                                   =

                                    =3.75

Since the number of weeks, W, is an integer, choose the next highest integer.

Hence the minimum number of weeks required = 4

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step-by-step explanation:

there will be 35 boys in each team. : )