Answer:
what
Step-by-step explanation:
read the problem
a. write down the facts and figures
b. read the problem
c. find a relationship between what is given and what must be found
d. do the work
(4-x) ( 7+ ×)
28 +4x -7x -x²
28 -3x - x²
(2, 3)
2x + 5y = 19
5y = -2x + 19
y =
P(abscissa, ordinate)
P(x, 1.5x)
P(2, 3)
3 = 15/5
3 = 3