Add. Do not use a number line except as a check.-7 + 6

A. 13
B. -1
C. 1
D. -13


Answer: B

Mathematics

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Solve.5x - (4x - 1) = 2

A. 1
B. - 
C. - 1
D.  

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Find the probability. Round to the nearest ten-thousandth when necessary.A bag contains 6 cherry, 3 orange, and 2 lemon candies. You reach in and take 3 pieces of candy at random. Find the probability that you have all orange candies.

A. 0.0182 B. 0.7272 C. 0.0061 D. 0.0011

Mathematics

Translate the phrase to an algebraic expression. Use "x" to represent "a number". The quotient of 1  and a number

A. 1 ? x
B. x ÷ 1
C. 1 - x
D. 1 ÷ x

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Use a calculator to find the value of the expression rounded to two decimal places.cos-1 

A. 0.61 B. 0.96 C. 34.85 D. 55.15

Mathematics