Describe the error in performing the operation.

The expression was not simplified correctly in the final step.

The x3 term should be positive in the second line.

The negative was not distributed through the entire second set of parenthesis.

The answer is the negative of the correct answer.
Question 2
Correct the error.

(x2−3x+4)−(x3+7x−2)=

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Match each inequality to the number line that represents its solution

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5