Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 17

Last updated about 4 years ago

12 questions

7.EE.4.b

Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 17

Last updated about 4 years ago

12 questions

28 students travel on a field trip. They bring a van that can seat 12 students. Elena and Kiran’s teacher asks parents to drive cars that seat 3 children each to transport the rest of the students.

Elena wonders if she should use the inequality 12 + 3n > 28 or 12 + 3n \geq 28 to figure out how many cars are needed. Kiran doesn’t think it matters in this case.
Do you agree with Kiran?

7.EE.4.b

In the cafeteria, there is one large 10-seat table and many smaller 4-seat tables. There are enough tables to fit 200 students.

Write an inequality whose solution is the possible number of 4-seat tables in the cafeteria.

7.EE.4.b

5 barrels catch rainwater in the schoolyard. Four barrels are the same size, and the fifth barrel holds 10 liters of water. Combined, the 5 barrels can hold at least 200 liters of water.

Write an inequality whose solution is the possible size of each of the 4 barrels.

7.EE.4.b

How are the problems in question 2 and 3 similar? How are they different?

7.EE.4.b

Solve each equation.

7.EE.4.b

Solve each equation.

7.EE.4.b

Solve each equation.

7.EE.4.b

Solve each equation.

7.EE.4.b

Solve each equation.

7.EE.4.b

Select all the inequalities that have the same graph as x < 4.

7.EE.4.b

A 200 pound person weighs 33 pounds on the moon.

How much did the person’s weight decrease?

7.EE.4.b

A 200 pound person weighs 33 pounds on the moon.

By what percentage did the person’s weight decrease?(Round to the nearest whole percent)

7.EE.4.b

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Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 17

Open Up - Grade 7 - Mathematics - Unit 6 - Lesson 17

In the cafeteria, there is one large 10-seat table and many smaller 4-seat tables. There are enough tables to fit 200 students. Write an inequality whose solution is the possible number of 4-seat tables in the cafeteria.

5 barrels catch rainwater in the schoolyard. Four barrels are the same size, and the fifth barrel holds 10 liters of water. Combined, the 5 barrels can hold at least 200 liters of water. Write an inequality whose solution is the possible size of each of the 4 barrels.

How are the problems in question 2 and 3 similar? How are they different?

Solve each equation.

Solve each equation.

Solve each equation.

Solve each equation.

Solve each equation.

Select all the inequalities that have the same graph as x < 4.

A 200 pound person weighs 33 pounds on the moon.How much did the person’s weight decrease?

A 200 pound person weighs 33 pounds on the moon.By what percentage did the person’s weight decrease?(Round to the nearest whole percent)

In the cafeteria, there is one large 10-seat table and many smaller 4-seat tables. There are enough tables to fit 200 students. Write an inequality whose solution is the possible number of 4-seat tables in the cafeteria.

5 barrels catch rainwater in the schoolyard. Four barrels are the same size, and the fifth barrel holds 10 liters of water. Combined, the 5 barrels can hold at least 200 liters of water. Write an inequality whose solution is the possible size of each of the 4 barrels.

How are the problems in question 2 and 3 similar? How are they different?

Solve each equation.

Solve each equation.

Solve each equation.

Solve each equation.

Solve each equation.

Select all the inequalities that have the same graph as x < 4.

A 200 pound person weighs 33 pounds on the moon.How much did the person’s weight decrease?

A 200 pound person weighs 33 pounds on the moon.By what percentage did the person’s weight decrease?(Round to the nearest whole percent)

In the cafeteria, there is one large 10-seat table and many smaller 4-seat tables. There are enough tables to fit 200 students.

Write an inequality whose solution is the possible number of 4-seat tables in the cafeteria.

5 barrels catch rainwater in the schoolyard. Four barrels are the same size, and the fifth barrel holds 10 liters of water. Combined, the 5 barrels can hold at least 200 liters of water.

Write an inequality whose solution is the possible size of each of the 4 barrels.

A 200 pound person weighs 33 pounds on the moon.

How much did the person’s weight decrease?

A 200 pound person weighs 33 pounds on the moon.

By what percentage did the person’s weight decrease?(Round to the nearest whole percent)

In the cafeteria, there is one large 10-seat table and many smaller 4-seat tables. There are enough tables to fit 200 students.

Write an inequality whose solution is the possible number of 4-seat tables in the cafeteria.

5 barrels catch rainwater in the schoolyard. Four barrels are the same size, and the fifth barrel holds 10 liters of water. Combined, the 5 barrels can hold at least 200 liters of water.

Write an inequality whose solution is the possible size of each of the 4 barrels.

A 200 pound person weighs 33 pounds on the moon.

How much did the person’s weight decrease?

A 200 pound person weighs 33 pounds on the moon.

By what percentage did the person’s weight decrease?(Round to the nearest whole percent)