• The starting temperature of the
mixture is 20.2°C.
You heat the mixture.
The temperature changes by 22.5°C.
What is the new temperature of
the mixture?

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Explain why the factor 1.5 is broke. into two numbers in the model.

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.