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S1G3 Math: Linear Equations Word Problems Flashcards | StudBud
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S1G3 Math: Linear Equations Word Problems
S1G3 Math: Linear Equations Word Problems
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1
If the sum of 3 consecutive
EVEN
integers is 300, find the 3 integers.
100, 102 and 104
98, 100 and 102
97, 99 and 101
99, 100 and 101
2
Given that the perimeter of the triangle below is 47 cm, find the 3 sides of the triangle.
5 cm, 6 cm and 7 cm
9 cm, 10 cm and 11 cm
11 cm, 17 cm and 19 cm
45 cm, 46 cm and 47 cm
3
A magazine is $11 less than half of a book's price. If 3 magazines&2 books are $229.50, how about 4 magazines&3 books?
$331
$26.50
$75
$225
4
If the sum of 3 consecutive integers is 144, find the 3 integers.
48
141
47, 48 and 49
432
5
I am 4 times as old as my child. 4 years ago, the sum of our ages was 37 years. How old is my child now?
9
7
6
8
6
Which of the following is one of the steps to solve a word problem involving linear equations?
Solve the equation formed.
Let x be the unknown.
Form an equation.
Write down answer statement.
7
The sum of the digits in a 2-digit number is 5.When we reverse the digits,the new number is 9 more than the original one
Original number must be 23.
Original number must be 41.
Original number must be 32.
Original number must be 14
8
10 years ago, Amanda was twice as old as Emma. Now, the sum of their ages is 44 years. How old is Amanda now?
17
19
18
20
