The digit 2 in lisa's number is one, 10 times the value will be in the tens, therefore, you can write any number with 2 on the 10th digit.
examples
201321
520
1216200321
100 x 25 = 2,500
he must sell 25 computers
Just put the numbers in the calculator, write them down and then compare what integers are between the given numbers
Answer:
7.5 is the matimatical answer of 25% of 30
Step-by-step explanation:
Add the numbers 7 + 10
17 - 7j = -10 - 4j
subtract 17 from both sides
-7j = -27 - 4j
add 4j to both sides
-3j = -27
divide both sides by -3
j = 9