Period 5 Homework for the week of Feb. 22-25:

STANDARD:
NS 1.3 Use proportions to solve problems. Use cross multiplication as a method for solving such problems, understanding it as the multiplication of both sides of an equation by a multiplicative inverse.

HOMEWORK:
Tuesday, February 22:
Intermediate: Practice Worksheet 57; Advanced: Challenge Worksheet 57

Wednesday, February 23:
Intermediate: p. 268 #1-2 all; Advanced: p. 268 #5-7 all

Thursday, February 24:
Intermediate: p. 268 #3-4 all; Advanced: p. 268 #7-13 all

Web Question: Be the first one in your class to give Ms. Trask your work and your answer to the web question and you could win a prize. The answer to last week's question was 2614. Congratulations to those of you who figured it out.

Question: Baseball season is coming soon. Samantha bought 8 ball caps, one for each of her eight friends, for $8.95 each. The cashier charged her an additional $12.07 in sales tax. She left the store with a measely $6.28. How much money did Sam start with?

Good Luck!