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
+ 6
y
= 56
B.
y
+
y
= 56
C.
y
= 56
D.
y
= 6(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.
164 in
2
B.
328 in
2
C.
352 in
2
D.
280 in
2
Hint
4.
Reina is constructing a cylinder that can hold 90.8 cubic centimeters. If the diameter of the cylinder is 3.4 centimeters, what should the height measure? (Round to the nearest tenth.)
A.
12.0 cm
B.
14.4 cm
C.
8.2 cm
D.
10.0 cm
Hint
5.
Translate the sentence into a formula. The area of a trapezoid is equal to one-half times the sum of the bases times the height.
A.
B.
C.
D.
Hint