Boardwork: January 12

This is courtesy one of our beloved 10th grade students; solve and turn in:


1) solve for y:
5x+10=60+15y

2) create a bar and whiskers plot:
2 ,5,7,12,34,1,22,15,27

3) If you wanted to fill a sandbox that measured 4 feet wide and 5 long and 1 foot deep, how many bags of dance would you need to fill it if one bag filled10 cubic feet?

4) Find the percentage of 45 out of 124


5) Find the square root of 452

Boardwork & Review for Jan 10th

1. Doug receives $42,684 on his paycheck. The central angles for how his money is spent each year is shown above.

A) How much of his money goes to his wife, his cat and his doctor?

B) What percentage of his money goes to gas and insurance for his car?

C) Which category is closest to 25%?

2. If the dimensions of a shape are tripled, what will the ratio or scale factor be for their areas?

Please answer the questions as a comment. If you need help be sure to look at other's comments.