Answer:
A) 10x + 8 = 21
B) x = 1.3
Step-by-step explanation:
2(2x + 3) + 2(x + 1) + 4x = 21
4x + 6 + 2x + 2 + 4x = 21
10x + 8 = 21
10x = 13
x = 1.3 cm
Answer:
mmmm
Step-by-step explanation:
13.9 sounds correct, try it
The gcf of these two numbers is 1, because 189 and 200 don't have any common factors.
