WHAT UNIT OF MEASUREMENTS AM I TRYING TO FIND IF I USE A RULER? is 14

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.