Use the order of operations to simplify the expression. ÷  ? 

A.
B.
C.
D.


Answer: B

Mathematics

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Use your calculator to perform each calculation and observe the answers. Use inductive reasoning to determine which statement is true. 19 × 0 ; -8 × 0 ; 3.075 × 0 ; -0.185 × 0

A. Multiplying a number by 0 gives an error message on a calculator. B. Multiplying a number by 0 gives a result of 0 . C. Multiplying a number by 0 gives a result of 1. D. Multiplying a number by 0 leaves the number unchanged.

Mathematics

Provide an appropriate response. Further examine positive and negative roots of equations. Determine if x = 2 and x = -2 are roots of each of these equations: x2 = 4, x3 = 8, x4 = 16, x5 = 32. Develop a rule for when ± should be included in the solution to a polynomial equation with degree of 2 or greater.

What will be an ideal response?

Mathematics

Find the quotient using long division.

A. 543 B. 22 C. 543 R8 D. 543 R22

Mathematics

Find the sum.2 -  +  -  + . . .

A.
B. - 
C.
D. Does not exist

Mathematics