Rationalize the denominator.

A.
B.
C.
D.


Answer: A

Mathematics

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Find fractional notation for the ratio. You need not simplify.Of a family's $836 weekly income, $84 usually goes toward groceries. What is the ratio of the amount spent on groceries to weekly income?

A.
B.
C.
D.

Mathematics

Evaluate the expression using the given values.-2x + yx = 5, y = -3

A. 7 B. 2 C. -5 D. -13

Mathematics

Solve the equation. =  + 

A. 0
B.
C.
D.

Mathematics

Determine which property of absolute value justifies the statement. ?  + 

A. Property 4: the sum of two numbers is less than or equal to the absolute value of the sum of the numbers. B. Property 4: the absolute value of the sum of the numbers is less than or equal to the sum of the two numbers. C. Property 5: the absolute value of the sum of two numbers is less than or equal to the sum of their absolute values (the triangle inequality). D. Property 5: the sum of the absolute values of two numbers is less than or equal to the absolute value of their sum (the triangle inequality).

Mathematics