Greg was upset with his father because his father was lecturing him about his math grade.
he did math
Math & astronomy.
When he was in India with his father
my nan The founder or father of math slope is Rene Descartes, he was the first person to bring about math slope.
Probably the Chinese or the Indian's, especially brahmagupta
He angry from Greg grades in math
Stupid question .we don't know who is introduced numerical values. And the....
A tuba called its papa oompapa.
IS this your math asignment?
She was raised by her father Theon, & taught by him all about math & astronomy.