Which statement about the triangles below is true?

triangle mpr ~ triangle nad by aa ~
triangle mpr ~ triangle nad by sas ~
triangle mpr ~ triangle nad by sss ~
the triangles are not similar.

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?

How do you write something in scientific notation?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?