4x³=756
x³=189
x=3 ³√7 should be acceptable
☺☺☺☺
Answer:
7 x 10^-7
Step-by-step explanation:
If you use scientific notation,
move the decimal 7 places to the right to find a whole number between 1 and 9.
then, count the number of spaces.
in this instance, since the original number was a decimal, you need to put a negative power of 10.
hope this helps :)
please crown me brainliest!!!
50.00 - 13.95 = 36.05 (subtract the registration fee)
36.05/0.49 = 73.57 so she can buy 73 songs