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solue the simete noves te wetens
- 52 =1
- 2x - 5y to2 =3

With finding limits of multi variable !

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?