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.
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.
352 in
2
B.
328 in
2
C.
280 in
2
D.
164 in
2
Hint
3.
The formula to find the area of a trapezoid is
where
are bases and
h
is the height. If the area of a trapezoid is 42,
and
h
=3, what is the length of
A.
32
B.
28
C.
4
D.
24
Hint
4.
The formula to find the area of a trapezoid is
where
are bases and
h
is the height. What is the value of x if the area of the trapezoid is 54?
IQ10-023W-822880
A.
11
B.
25
C.
15
D.
16
Hint
5.
Sam needs $400 for a bike. When he has saved 3 times as much as he has, he will need $28 more to reach his goal. How much does he have saved?
A.
$124
B.
$143
C.
$96
D.
$1116
Hint