3x + 9 = 90
3x = 90 - 9 = 81
x = 81/3 = 27
x = 27
Answer:
43
Step-by-step explanation:
Answer:
7/2
Step-by-step explanation:
Slope= y2-y1/x2-x1
(12-5)/(-1--3)
-> (7)/(2)
7/2
25 letters for first spot
25 letters for second spot

9 numbers

6561 times 625
=4,100,625