Integrated Test 1 PREVIEW
7 = 8X - 9
X =
X =
X - 4

5
= 3
2X + 4 =
X =
21
5
3.4X - 6.9 = 13.5


X =
X
3
+ 5 = 23



X =
A student's pay of $18 an hour is $5 more than twice theamount the student earns per hour at an internship.Enter and solve an equation to find the hourly payof the internship.
              = 2X +
The internship pays $            an hour
Susan enlarged a rectangle with a height of 4 cm anda length of 18 cm on her computer. The length of thenew rectangle is 45 cm. Find the height of the new
rectangle.
The height of the new rectangle is              cm.
An instructional video is 4.2 minutes long. How longis the video in seconds? How long is it in hours?
The video is                seconds long.

The video is                hours long.
Solve using the correct number of significant digits.
70.7m * 12m =                 m2
How do you calculate with real-world measurement?
Use the rules of


This ensures that calculations based on measurementsare not reported as



than the measurements themselves.
minimum values
ranges and domains
significant digits
less
greater
more precise
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