532.71
.55
The first step is lining up the decimals.
Then you add like normal
The answer would be 524.26
No. x cannot equal 2 and 7
Answer:
Short personal messages
Step-by-step explanation:
For this one I'm going to assume that 4 7a means 4 * 7a...
(8 + 7a) + 4 * 7a =
8 + 7a + 28a =
8 + 35a
If I read it wrong and 4 7a is actually 47a then...
(8 + 7a) + 47a =
8 + 54a =
2(4 + 27a)
