Calculate using the rules for order of operations.?5 + -7? ? 82 - 4

A. 124
B. 764
C. -132
D. 132


Answer: A

Mathematics

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Find the differential of the function.y = x

A.  dx
B.  dx
C.  dx
D.  dx

Mathematics

Perform the division.

A. 12x7 + 
B. -6 + 
C. -6 - 10x5
D. -6 + 5x2

Mathematics

Provide an appropriate response.The response R to a shock of intensity I is a number estimated by R = f(I) = .(a)Express f(2I0) in terms of  f(I0).(b)What effect does the doubling of intensity have on response?

What will be an ideal response?

Mathematics

Provide an appropriate response.Represent the set x > -2 on a number line.

A.
B.
C.
D.

Mathematics