Write an expression, 8 less than the product of 5 and -4

Which statements regarding the diagram are true? check all that apply.

Simplify the expression. -2/5(10+15m-20n)

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q