Answer:
-7
Step-by-step explanation:

it is possible because x is just a letter representing the unknown nos
Answer: 1 song is 1.3 the total cost of 25 songs would be 33.75
Answer:
For questions 1 the answer is 5.567 x 10^6 and for 2 the answer is 3.67 x 10^9
Step-by-step explanation:
Answer: The answer is 36 because 3x3x4 equals 36
Step-by-step explanation: