The perimeter of a square can represent by 16x + 24. willa wants to write an equivalent expression for the perimeter that shows the side length of the square. create an equivalent expression that willa could write

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line