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1. 6
x5
x
6
4 x  20
3. 25  125
x 1
2. 3
2 x3
 27
 1
4. 4   
2
x
x 1
x 3

1
Convert 273 kilograms to pounds.
601.32 lbs

2
Convert 73,850 inches to miles.
1.167 miles

3
A heart beats 65 times a minute.
At this rate, about how many
times would it beat in a day?
93,600 Heart beats/day

4
3
2
Given 7 x  3 x  x  1 , how
many terms does it have?
4

5
3
2
Given 7 x  3 x  x  1 , what is
the constant?
-1

6
Sally wants to have an average
of at least 90 on her quizzes. If she
took three quizzes and earned a
95, 86 and 82, what is the lowest
grade she has to earn on the
fourth quiz?
97

7
Jackson is trying to find the sum
of 3 consecutive integers . Their
sum is 84. Find the 3 numbers.
27, 28, 29

8
Write an expression for the following:
“16 subtracted from double a
number”
2n-16

9
Solve:
7
3 x 1
7
x = 2
x3

10
Solve:
4
2 x3
 32
x = 6
x

11
Solve:
 1
3
 
x  20
3
x = -4
4x