Answer:
83.
Step-by-step explanation:
Let the digits be x and y so the number is xy.
x + y = 11
The new number is 45 less than the original number so
10y + x = 10x + y - 45
-9x + 9y = -45
-x + y = -5
x + y = 11 Adding:
2y = 6
y = 3
and x = 11/3 = 8.
So the number is 83.
Answer: -1/2 and 1/3
4
Make the 10% a decimal
.10
Then multiply it by 40
.10*40
You get 4
It would be 5000
It would be 500 b/c the number is a greater number that is 4802 and it is closer to 5000 than 4000
Answer:False