y = 19
x = 4(19) + 21(19) = 76 + 399 = 475
3(475) × 7
1425 × 7
9975 <--- answer.
Hope this helped!
Nate
Answer:
(-6, 0)
Step-by-step explanation:
(x, y) over y=x = (y, x)
so (0, -6) will be (-6, 0).


Both points are on the graph.
Answer: x * (x + 1003)
Step-by-step explanation:
x^2 x 3x + 1000x
x^2 + 1003x
x * (x + 1003)