14. evaluate each expression. write the answer using the appropriate units, as needed. a) πr2 when r = 2.4 cm. give your answer to the nearest tenth of a square centimetre?

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Point s lies between points r and t on . if rt is 10 centimeters long, what is st? 2 centimeters 4 centimeters 6 centimeters 8 centimeters