On a certain hot summer day,223 people used the public swimming pool. the daily prices are 1.25 for children and 2.00 for adults. the recei
pts for admission totaled 431.50.how many children and how many adults swam at the public pool that day?

ok

step-by-step explanation:

answer: download photomath it's legit.

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

it has to have an angle of 90 degrees