How many nickels and dimes are in $2.40 if there are two times more nickels than dimes? a) 12 nickels and 6 dimes b) 6 nickels and 12 dimes c) 24 nickels and 12 dimes d) 12 nickels and 24 dimes

Pick the description of a geometric object that best matches the real world object box for a deck of card

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b