The ratio of the corresponding side lengths of two similar cellular phones is 3: 4. The perimeter of the smaller phone is 9 inches. What is the perimeter of the larger phone?​

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.