Perform the indicated operations in the proper order.-19 - (-4)(-2) + (- 45) ÷ (-5)

A.
B. -36
C. -2
D. -18


Answer: D

Mathematics

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Use limits to find the derivative function f' for the given function f. Then evaluate f'(a) for the given values of a.f(s) = ; a = -1, 

A. f'(s) = ; f'(-1) = , f' =  
B. f'(s) = ; f'(-1) = 3, f' =  
C. f'(s) = ; f'(-1) = 3, f' =  
D. f'(s) = ; f'(-1) = - , f' =  

Mathematics

Perform the division.

A. -5x4y7 + 2x2y3 + 6 B. 5x6y9 + 2x4y5 - 6x2y2 C. 5x4y9 + 2x2y5 - 6y2 D. 5x4y7 + 2x2y3 - 6

Mathematics

Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.x2 + 5x

A. 2
B. 0; 2
C. 0; (x + 5)2
D. 2

Mathematics

Find the compound amount for the deposit if interest is compounded annually. Round your answer to the nearest cent.$1500 at 5% for 4 years

A. $1582.50 B. $2277.11 C. $1830.00 D. $1858.24

Mathematics