Answer:
refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.
To solve this, just take $80 and subtract her amount of money she has now, which is 8. $80-$8=$72
She needs $72
Answer:
4 gallons of white paint
Step-by-step explanation:
Let
x -----> quantity of gallons of white paint that Hamza has to buy
we know that
A gallon of white paint must mixed with 2 gallons of brown paint
using proportion