Answer:
950
Step-by-step explanation:
2500(0.076)(5) = 950
For example, the value of digit 3 in 5833
5833 = 5000 + 800 + 30 + 3
The digits 3 in 5833 has value of 30 and 3
One value is ten times the other
Another example, the value of digit 6 in 586645
586645 = 500000 + 80000 + 6000 + 600 + 40 + 5
The digits 6 in 586645 is 6000 and 600
One digit is 10 times the other
We can make a conclusion that the place value relationship when the same two digits are next to each other is one digit will always be 10 times the other digit.
9514 1404 393
Answer:
{(1, 2), (3, 4)}
Step-by-step explanation:
If you want both the relation and its inverse to be functions, there can be no repeated x-values, and no repeated y-values.
In the above pair of points, I have avoided duplicates by making all of the values different. That is not necessary, but it satisfies this problem easily.
Let M be the age of Maggie and B the age of her younger Brother:
Rewrite the problem from English language to Math's:
B = 2.M - 10 (1)
and M + B = 29 (Given) OR B = 29 -M (2)
Plug 2) into 1):
29 -M = 2.M -10
29 + 10 = 3 M →→3M = 39 and M = 39/3 = 13
Replace M by 13 and you will find B =6
Then Maggie = 13 year old and her brother B = 6 year old
