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Perform the indicated operations.(-9)2

Simplify the expression by combining like terms.3y – y – 12y

Multiply.-2(2)

Simplify the expression. Use the distributive property to remove any parentheses.4(4n + 9)

Solve.Find the total monthly cost of owning and maintaining a car given the information shown.

Subtract.-15 – (-11)

Choose the appropriate forms for the blank.   “할머니께서 동생에게 가방을 _____________________.”

Match each sentence using plain words in the left column with a sentence using honorific words in the right column.

Match a plain word in the left column with a humble word in the right column.

When companies offer paid time off for volunteer activities this is an example of.