Answer:
y = (C -0.99n)/48
Step-by-step explanation:
Undo what is done to y, in the reverse order. We have y multiplied by 48 then added to 0.99n. So, we must add the opposite of 0.99n and multiply that result by the reciprocal of 48.
C = 48y + 0.99n . . . . . . given
C - 0.99n = 48y . . . . . . add -0.99n
(C -0.99n)/48 = y . . . . . multiply by 1/48
21,800,000 rounded to the nearest million = 22,000,000
Answer:
?
Step-by-step explanation:
the expression would look like this: 3^2 x 12^2
3 squared is 9 (3 x 3)
12 squared is 144 (12 x 12)