Answer:
The answer is 22 cards are left in the stack.
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
18=a/2
2*18=a
36=a
5(a + 3b) = 5(9 + 3(2)) = 5(9 + 6) = 5(15) = 75
Answer:
x=5
Step-by-step explanation:
3.2x+4=20
Subtract 4 from both sides
3.2x=16
divide by 3.2
x=5
