Will give !

dave has 60 coins, all dimes and nickels, worth $4.80. how many of each type of coin
does he have?

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check