1.
Translate ''the circumference of a circle is two times pi times the radius'' into an equation, inequality, or formula.
A.
B.
C.
D.
Hint
2.
Write an equation for the following word problem. A number is 6 times another number. The sum of the two numbers is 56.
A.
y
= 56
B.
y
= 6(56)
C.
y
+
y
= 56
D.
y
+ 6
y
= 56
Hint
3.
Gift Wrapping
Teisha is wrapping a box that 10 inches long, 12 inches wide, and 2 inches high. What is the surface area of the box?
A.
280 in
2
B.
164 in
2
C.
328 in
2
D.
352 in
2
Hint
4.
The formula to find the area of a trapezoid is
where
are bases and
h
is the height. What is the height of a trapezoid that has an area of
and bases of 8 and 12 inches? Round answer to the nearest tenth.
A.
5.4 in.
B.
52 in.
C.
6.4 in.
D.
12 in.
Hint
5.
Dana added 6 to her age, multiplied that by 3, subtracted 7 and then divided by 5. The result was 16. How old is Dana?
A.
35
B.
21
C.
37
D.
23
Hint