Raul brought enough flour to make four loaves of bread. If he uses the same amount flour to make rolls in stead how many rolls can Raul make

True or false look at the picture pls : /

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.