The cost of bread is 1970 was $0.24. Now the bread costs $1.40. What is the percent of change and classify it as an increase or decrease? *

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?