The answer to this problem is 50
Answer:
18
Step-by-step explanation:
Answer:
x = 3
Step-by-step explanation:
4x - 3 = 9
4x = 9 + 3
4x = 12
x = 12/4
x = 3
Hi there, the answer is:
1.42 is because the first number in scientific notatation has to be between 0 and 10. To get our answer we must multiply by 10^7.