How many weeks are in 1 billion seconds

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Through: (-3,-3) parallel to y= 7/3x+3

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b