Suppose you start at 12 on the number
line as shown below.
W
-15 -10
-5 0 5
10
15
If you add the integers '3,5,1, -6, and
-2 to 12, what is the final integer that
would be graphed on the number line?
(Lesson 3-4)
@1
@-5
G)7
Add -6, +7,
@ -31
(D -27
@11
-1.4,
-20,
and 2. (Lesson 3-4)
-44"C
34"C
7. Simplify (-1;t,ooo.
@ -1,000
O1
Using the formul a C
:
find
C
when F : -15o. Round to the nearest
ienth if necessary. (Lesson 3-7)
(E) -26.1"
@ -10"
10"
<E) 26.L'
@
G)
-29
<o) -26
The legend on a sea-surface temperature
map shows the minimum temperature at
-5'C and the maximum temperature at
39'C. What is the range of temperature
on that map? (Lesson 3-5)
@
@
day, the wind-chill
temperature in Asheville was -15'F.
4. On one extremely cold
@
a)
-34"C
44"C
(Lesson 3-6)
@-1
@ 1,000
Which sentence about integers is not
always true? (Lesson 3-5)
@ positive * positive : positive
@ positive - positive : positive
@ negative * negative : negative
@ l"l:-*,ifx<0
Evaluatex-yifx
-9 andy
(Lesson 3-5)
@ -15
@3
@-3
CD
15
North Carolina Mathematics: Applications and Concepts, Course
2
NC7