Identify the property illustrated by the statement.(7 ? 5) ? 2 = 7 ? (5 ? 2)
A. Associative
B. Commutative
C. Distributive
D. Identity
E. Inverse
Answer: A
Mathematics
You might also like to view...
Sketch a typical level surface for the function.f(x, y, z) = 
A. 
B. 
C. 
D. 
Mathematics
If the number in the statement is written in scientific notation, write it without exponents. If it is written without exponents, write it in scientific notation.The speed of light is 1.86 × 105 miles per hour.
A. 18,600,000 B. 186,000 C. 1,860,000 D. .0000186
Mathematics
Determine whether the ordered triple is a solution to the given linear system.(2, 9, -4)
A. No B. Yes
Mathematics
Solve the equation.x + 2.2 = 8.8
A. -6.6 B. 11 C. 4 D. 6.6
Mathematics