Browns bought house for 140,000, plan to take out 100,000, and put 40,000 down, the bank says 15 year is 777.83 a month, and 30 is 521.65 a month. how much would they save from 15 to 30 year mortgage.

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

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