Match the property with the example of it.Identity property
A. 4x ? 0 = 4x
B. 4x ? 0 = 0
C. 4x - 4x = 0
D. 4x + 0 = 4x
Answer: D
Mathematics
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Convert the units.73 km = 
m
A. 7300 m B. 0.73 m C. 0.073 m D. 73,000 m
Mathematics
Solve the problem.Ellen is knitting a scarf with one 1
-inch blue stripe, one 8-inch green stripe, and one 
white stripe. How wide is the scarf?
A. 
in.
B. 
in.
C. 3
in.
D. 14
in.
Mathematics
Solve the problem.A carpenter wants to cut the largest possible ellipse from a 15 ft by 17 ft rectangular board. After the foci are located, a string is connected to them and pulled taut by a pencil in order to draw the ellipse. Find the length of the string.
A. 17 ft B. 30 ft C. 15 ft D. 34 ft
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics