Let the first digit of the 2-digit number be x and the second digit be y.
Then the ratio (x/y) equals (1/2). Write a formula for y in terms of x.
The tens digit is 2 more than the units digit. Using the letters x and y, write out the proper equation.
Now solve your two equations simultaneously for x and y.
Answer:
19 people remaining 2 people
Step-by-step explanation:
Answer: -3/4 and 4/3
Step-by-step explanation:
Answer:
-2.5
Step-by-step explanation:
-2 and 1/2 = 1
-2.50 x 1 = -2.5
Your answer is 150 million kilometers