The lightest puppy in a litter weighs 9 ounces, which is 3/4 of the weight of the heaviest puppy. the equation 3/4 w + 9 can be used to find the weight w in ounces of the heaviest puppy. how much does the heaviest puppy weigh?

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

How many 2/5s are in 1 and 1/2 plz someone me right now