I'm confused how do i simplify that? ?

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above