Which expression is equivalent to - 9x^-1y^-9/-15x^5y^-3? Assume x is not equal to 0, y is not equal to 0

a. 3/5x^5y^3

b. 3/5x^6v^6

c. 5/3x^5y^3

d. 5/3x^6y^6

Solve 3t - 7 = 5t, then 6t =

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Which fraction is NOT equivalent to 4/9?

Is the function even, odd or neither? f (x) = |x| + 1 Your answer: Even Odd Neither

A group of scientists studied the effect of a chemical on various strains of bacteria. Strain A started with 6000 cells and decreased at a constant rate of 2000 cells per hour after the chemical was applied.

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Determine whether the statement is always, sometimes, or never true: 1) A horizontal line is parallel to the x-axis

15% of what number is 1?

Does parallel lines meet to form an acute angle?