8/20/14 Warm Up CA

1) Daniel’s total earnings for a 40 hour work week are $450. This includes a $50 credit for travel expenses. Which equation represents Daniel’s wages, w, if he works x hours a week with no overtime.

2) How many liters of a 15% sugar solution must be mixed with 5 liters of a 20% sugar solution to make a 16% sugar solution?

3) The expression 2t + 3f + 4m + 10e gives the number of points a student earns on a test when the student correctly answers T true/false questions, F fill-in the blank questions, M multiple choice questions, and E extended response questions. Which statement is not true?A. The coefficient 2 indicates that each correct question earns 2 true/false points.B. The coefficient 3 represents the points earned for each fill-in the blank question.C. The term 10E represents the total number of points earned from 10 extended responsequestions.D. The term 4M represents the total number of points earned from M questions worth 4 points per multiple choice question.

2) How many liters of a 15% sugar solution must be mixed with 5 liters of a 20% sugar solution to make a 16% sugar solution?

Consecutive IntegersWhat are consecutive integers?

Examples?

Consecutive IntegersWhen you add three consecutive integers their sum is 54. What are the integers?

Consecutive IntegersThe sum of three consecutive even integers is 60. What are the integers?

Conversion ReviewA cheetah can run 328 feet in 3.6 seconds. If a car traveled at this rate, how many seconds would it take the car to travel a distance of one kilometer? (* 1 in = 2.54 cm, 1 yd = 36 in, 1 m = 100 cm, and 1000 m = 1 km)

GET OUT YOUR NOTES FROM YESTERDAY!!!

8/21/14

Conversion ReviewA horse can travel at 55 miles per hour (top speed). What is a horse’s rate of speed in feet per second?

Assignment

Conversion Practice Problems Growth/Decay Practice Problems Last Friday’s worksheet