Answer:
a) 4x+4
b) 7x-14
c) 12x +18
d) 10x-10y
4x+4
7x-14
12x+18
10x-10y
Step-by-step explanation:
Answer:The answe would be 5 cause the 0 doesn't count
The answer is one. Have a great day!
-2.1 = 2.5z - 2.6
-2.1 + 2.6 = 2.5z
0.5 = 2.5z
0.5/2.5 = z
5/25 = z
1/5 = z
0.2 = z
Set {0.2}
b
