Step-by-step explanation:
x=−y−2z+3
x=y+32z+1
x=13y+23z+13
Answer:

Step-by-step explanation:
We can use the pascal triangle to find the coefficients of the expasion of the cube. It holds that

ANSWER:
128.79 x .30 = $38.64
98 divided by 7
1. 98-round to 100
7-round to 10
100 divided by 10=10
So 98 divided by 7 is about 10
That is one way