Solve the problem.2(1 + 2x) = 8

A.
B.
C.
D.


Answer: C

Mathematics

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A line passes through the point  and  has slope -2.62. For what ?x value does the point  lie on the line? ?

A.
B.
C.
D.

Mathematics

What mass is equal to 1 g? 

A. 0.01 kg B. 100 kg C. 1,000 kg D. 0.001 kg E. 0.1 kg

Mathematics

Solve using a proportion. Round your answer to the nearest hundredth when necessary.Jack did not notice that he had run out of money in his checking account so he continues making purchases. After 2 days, his balance is  If he continues spending money at this rate, what will his balance be after 12 days?

A. -$24 B. -$132 C. -$66 D. -$12

Mathematics

Use quotient identities to find the indicated function value.sin ? = , cos ? = - ; find cot ?

A.
B. - 
C. - 
D.

Mathematics