For this item, enter the answers in the spaces provided. Consider the equation representing a customer purchasing 3 boxes of cereal
at $x each and 4 apples at $y each at a grocery store for a total of $12.
3x + 4y = 12

The equation when solved for y is y y=__x+__

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

What is the value of x in the equation7x+2y=48 when y=3