Week 20. Word Problems A boat traveled 21 miles upstream on a river in 7 hours. The return trip took the boat 3 hours. What is the rate of the current,

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Presentation transcript:

Week 20

Word Problems A boat traveled 21 miles upstream on a river in 7 hours. The return trip took the boat 3 hours. What is the rate of the current, in miles per hour? Rudy has 46 coins, all dimes and quarters. The total value of all these coins is $6.70. How many dimes does he have? A school chorus has 68 members. There are 16 more boys than girls. How many boys are in the chorus?

Bells 1 and 2 Clear your desk of everything except for a pencil. Look at the question in red on the board. That should help with a question on the front of your test.

Bell 1&2 Write and solve 2 less than a number is 5 Three times a number is four more eleven. Eight times two more than a number is 32. Make sure your hw is complete!

Bell 1 and 2 Hold on to your warmup this week 4x + 7y = 19 y = x + 9 y = 6x y – 4x = 14 Solve these systems above

Bell 3 Clear your desk of everything except for your chrome book and the piece of paper that you were working with.

Bell 3 Wednesday Solve the following How many grams of pure sugar must be added to 60 grams of 32% solution to obtain a 50% solution? Bob and Susie each drove home from a business meeting. Bob traveled east at 100 kilometers per hour and Susie traveled west at 80 kilometers per hour. In hour many hours were they 100 kilometers apart?

Bell 3 A boat traveled 21 miles upstream on a river in 7 hours. The return trip took the boat 3 hours. What is the rate of the current, in miles per hour? Rudy has 46 coins, all dimes and quarters. The total value of all these coins is $6.70. How many dimes does he have? A school chorus has 68 members. There are 16 more boys than girls. How many boys are in the chorus?

Bell 3 Hold on to your warmup until next week. (we will be using it again) No warm up today Make sure that your homework is complete

Bell 4 Clear your desk We are finishing our test today