It should be just 12b, since they all have the same exponent, they can all be combined.
Answer:
60
Step-by-step explanation:
0.7x=42
42/0.7=60
2 y = - x - 12 y = x + 5
- x - 1 = x + 5- 2 x = 5 + 1- 2 x = 6x = - 6 : 2x = - 32 y = - 3 + 52 y = 2y = 1The solution is ( - 3 , 1 ).Answer: x = - 3.
Answer:
(x, y)=(301 43)
( ---- , ---)
( 29 29)
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
