Brittney can spend no more than $15 for new fish in her aquarium a. Let f be the number of fish she can buy.
What inequality represents the problem?
b. How many fish can Brittney buy?

19

step-by-step explanation:

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!