Tuesday, January 28, 2014

Week 10 Reflection

What three consecutive even integers have a sum of 36? EXPLAIN

Week 9 Reflection

Two consecutive even integers have a sum of 26. What are the two integers?

Week 8 Reflection

The Smith's are traveling to South Carolina with the Jones.  At one point the two families get seperated.  The Smith's were 20 miles ahead of the Jones.  If the Jones are traveling at 60 mph and the Smiths are traveling at 50 mph, how long will it take the Jones to catch up.  EXPLAIN

Week 7 Reflection

A train leaves Chicago traveling to LA and is traveling at 40 mph.  2 hours later another train leaves heading in the same direction. The second train is traveling at 60 mph.  How long until the second train passes the first train?

WEEK 6 REFLECTION

There are two numbers who's sum is 93.  One number is twice the others.  What are the numbers?

Week 5 Reflection

Two trains leave a train station at the same time. One train travels east at 50 mph. The other train travels west at

55mph. In how many hours will the two trains be 315 miles apart? EXPLAIN

Week 4 Reflection

A number is doubled and then increased by seven. The result is ninety-three. What is the original number? EXPLAIN

Reflection Week 3

Six less than five times a number is the same as seven times the number. What is the number?

Setup an equation!  Explain how you got your answer.

Reflection Week 1 and Week 2

You must have at least three sentences explaining

your answer. What is something that you need to

change from the first semester in order to help

you in your math class this semester?

Friday, January 10, 2014

Is (5,2) a solution for this linear system?

2x-3y=4
2x+8y=11