To find the sum of 4/9 and 7/12 morion rewrites the fractions as 8/36 and 21/36.his answer is 29/36.is he correct?

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?