Add or subtract. Simplify by collecting like radical terms, if possible. + 6 + 3

A. 34
B. 34
C. 9
D. 9


Answer: A

Mathematics

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Simplify.92 - 4 ? 2

A. 90 B. 73 C. 154 D. 50

Mathematics

If y varies directly as x, find a linear function which relates them.y = 0.4 when x = 0.2

A. f(x) = 2x B. f(x) = x + 0.2 C. f(x) = 0.5x D. f(x) = 0.2x

Mathematics

Provide an appropriate response.Suppose you have to solve the following problem: "The length of a rectangle is 5 ft more than its width and its area is 84 square feet. Find its width and length." Let x represent the width of the rectangle and translate the problem into an equation. Do not solve the equation.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Provide an appropriate response.Decide if the system has one solution, no solution, or an infinite number of solutions.  6x - y = 16  x + 3y = 9

A. One Solution B. Infinite number of solutions C. No Solution

Mathematics