All of the following are equivalent, except
a) (12 + 3)x
b) (12 + 3x)x
c) 15x
d) 12x + 3x

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

What is the solution to the division problem below x3+x2-11x+4/x+4