Answer:
xd
Step-by-step explanation:
3X+4y=8
Answer:
77.39m + 15
Step-by-step explanation:
To simplify, we add all the common terms among themselves.
We have terms with the unit m and terms without any unit. So we add them among themselves.
59.95m − 30 + 7.95m + 45 + 9.49m
(59.95 + 7.95 + 9.49)m + (-30 + 45)
77.39m + 15
12/6 +7 *2 =16 if you just plugin the variables
(f-g)(x) = x²+6x - (7-x)
(f-g)(x) = x² + 6x - 7 + x
(f-g)(x) = x² + 7x - 7
(f-g)(9) = 9² + 7*9 - 7
(f-g)(9) = 81 + 63 - 7
(f-g)(9) = 137
