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Open Up - Grade 7 - Mathematics - Unit 5 - Lesson 9

By Formative Library
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Last updated over 2 years ago
20 Questions
1
1.
Fill in the missing numbers in these equations
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
2.
Fill in the missing numbers in these equations
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
3.
Fill in the missing numbers in these equations
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
4.
Fill in the missing numbers in these equations
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
5.
A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in 2 hours?
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
6.
A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in 5 hours?
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
7.
A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

If it continues fall at this rate, what will the temperature be:
in half an hour?
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
8.
A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

What was the temperature:
1 hour ago?
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
9.
A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

What was the temperature:
3 hours ago?
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
10.
A weather station on the top of a mountain reports that the temperature is currently 0oC and has been falling at a constant rate of 3oC per hour. Find each temperature.

What was the temperature:
4.5 hours ago?
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
11.
Find the value of each expression.
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
12.
Find the value of each expression.
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
13.
Find the value of each expression.
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
14.
Find the value of each expression.
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
15.
Find the value of each expression.
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
16.
If the stylist needs to make 20 oz of dye, how much of each dye color is needed?
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
17.
If the stylist needs to make 100 oz of dye, how much of each dye color is needed?
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
18.
Here are the vertices of rectangle FROG:(-2,5),(-2,1),(6,5),(6,1). Find the perimeter of this rectangle
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
19.
Find the area of the rectangle FROG. (From Problem 18.)
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
1
20.
Here are the vertices of rectangle PLAY:(-11,20),(-11,-3),(-1,20),(-1,-3). Find the perimeter of this rectangle
6.RP.3.b
7.NS.1.c
7.NS.2.a
7.RP.2.b
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