What is ur outlook about Ethiopian and I am Ethiopian girl

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup