Module 5 Review - Reveal Math

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Market researchers are studying the effects of sending an advertisement through text messaging. On the first day of the advertisement program, the researcher sent a text message to 8 people. On the next day, each of those people will send the text message to another 8 people, and so on. The pattern of sending the advertisement through text messaging is shown in the table. Predict the number of people who will receive the text message on the 8th day of the advertising program.

What is the first step in the Order of Operations?

• Find the value of all powers.

• Add and subtract in order from left to right.

• Multiply and divide in order from left to right.

• Simplify expressions inside grouping symbols, like parentheses.

What is the second step in the Order of Operations?

• Find the value of all powers.

• Add and subtract in order from left to right.

• Multiply and divide in order from left to right.

• Simplify expressions inside grouping symbols, like parentheses.

What is the third step in the Order of Operations?

• Find the value of all powers.

• Add and subtract in order from left to right.

• Multiply and divide in order from left to right.

• Simplify expressions inside grouping symbols, like parentheses.

What is the last step in the Order of Operations?

• Find the value of all powers.

• Add and subtract in order from left to right.

• Multiply and divide in order from left to right.

• Simplify expressions inside grouping symbols, like parentheses.

Roberto is buying fruit from a local farmer's market. The prices are shown in the table. Write an expression to represent the total cost of buying 2 peaches, 5 mangoes, and 3 watermelons. [Use an x for multiplication and parentheses to show each multiplication problem. EX: (4x3)+(8x9). Write the expression in the order of the fruit in the story problem. Don't use a dollar sign in your expression.]

Roberto is buying fruit from a local farmer's market. The prices are shown in the table. Write an expression to represent the total cost of buying 2 peaches, 5 mangoes, and 3 watermelons. What is the total cost for the fruit? Round your answer to the nearest cent.