3.6 Equations and Problem Solving
consecutive integers integers that differ by: 7 & 8, -11 & -10, etc. . .
uniform motion movement at a constant rate
The sum of three
The sum of two consectutive
consecutive integers is
odd integers is 178. Find the
72. Find the integers.
integers.
R:
R:
D:
D:
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W:
1
The width of a rectangle is three less than its length. The perimeter of the
rectangle is 26 inches. What is the area of the rectangle?
R:
D:
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2
1 The length of a rectangle is 3 in more than its width. The perimeter of the rectangle is 30 in. What is the length of the rectangle?
3
2
The length of a retangle is eight more than its width. The perimeter of the rectangle is 24 in. What is the length of the retangle?
4
3
The width of a rectangle is one half its length. If the perimeter is 54 cm, what is the width?
5
4
The length of a retangular garden is 3 yds more than twice its width. If the perimeter is 36 yd, what is the length?
6
5
The sum of three consecutive integers is 915. What is the first integer?
7
6
The sum of two consecutive even integers is 118. What is the first integer?
8
7
The sum of two consecutive even integers is ­298. What is the first integer?
9
8
The sum of two consecutive odd integers is 56. What is the first integer?
10
11
12
D:
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W:
13
D:
R:
W:
14