how do i solve this type of equation

4/5 + X=3/7

Mack is repacking 6/8-pound bags of birdseed into 1-pound bags of birdseed. What is the least number of 6/8-pound bags of birdseed he needs in order to fill 1-pound bags without leftovers

24 divided by 9528 =

Find the equation of the tangent plane to (a) z = 4x 2 - y 2 + 2y at (-1, 2, 4)

What is (4 to the square root of 81) 5?

What is 10 times 4.3

8x-4y=16 -5x-5y=5 Graph the both

Which correlation coefficient represents no relationship between x and y? * r = - 0.02 r = 0.41 r = - 0.78 r = 0.96

46. Merchandising If 12 items are in a dozen, 12 dozen are in a gross, and 12 gross are in a great-gross, how many items are in a great-gross?

Y+8=4/3 (x-9) into a slope intercept form

In a poll of Mr. Briggs's math class, 67% of the students say that math is their favorite academic subject.