Find the angle of elevation x between the tops of two steel beams in front and on top of the building.

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

Why do interests rates on loans to be lower in a weak economy than in a strong one

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?