Answer:
11 miles
Step-by-step explanation:
4.50 - 2.00 = 2.50 /.25 =10
Answer:
You mean how many centimerters are in a meter?
In that case 100.
Step-by-step explanation:
Answer:
222 2/9 hours
Step-by-step explanation:
Income = hours * dollars per hours
We need an income of 2000
We get $9/ hour
Substitute in what we know
2000 = hour * $9
Divide by 9 on each side
2000/9 = hours
222.222(repeating) = hours
222 2/9 hours
If we want to know how many days, we will divide by 5 since she works 5 hours a day
222 2/9 ÷5
44 4/9 days
1. One value of x for f(x)=-4 would be 0.
2. Should be 3.5 and -3.5 but I'm not sure
If a number's ten digit is
and the units digit is
, then you can write the number as
.
Obviously, inverting the digits would lead to the number
.
Since this new number is 36 less than the original, we have

Since we also know that the digit in the tens place is three times that in the units place, we can add an equation to form a system:

And thus 