Answer: there were 854 buttons in bag a
Step-by-step explanation:
4342 = a + b + c
b = a + 18
c = 3b
4342 = a + (a + 18) + 3(a + 18)
4342 = a + a + 18 + 3a + 54
4342 = 5a + 72
-72 -72
4270 = 5a
/5 /5
854 = a
Answer:
yes
Step-by-step explanation:
8x6
The answer is 200, if it’s wrong I’m sorry
-2r+3≥19
-2r≥16
r≤-8
second one
Answer:
z = 6
Step-by-step explanation: