Answer:
The equation is,

Step-by-step explanation:
According to the question, the equation is cubic and have roots -1 (with multiplicity of 2) and -2.
So, the equation is,

[Since, when a , b , c are the roots of a cubic equation, the equation is
given by
]
From left to right, the line slants upwards like in this image:
He bought three $10 shirts and six $7 shirts.
B - 45 because 27 divided by 6 is 4.5 and then 10x4.5=44