Answer:
1) 100 - 2(35) - 2.50 = x
x= $27.50
2) x * 7 + 345 = 1,740.00
x= (1,740 - 345) / 7
x= $199.29
Step-by-step explanation:
Change the division
Sign ➗ to a multiplication ✖ sign the left hand side will remain the same on the lext X will go on top X² - 1 above n then solve...
Answer:
475
Step-by-step explanation: ez
Answer:
probably 4 times since it is not 100% accurate I guess
Answer:
Step-by-step explanation:
A tree diagram? I don't think so. Probably it would take a year's supply of paper to record all the possibilities. The question really is do you allow duplications and is 0 allowed to be the first digit.
I would think that both are fine.
So the total number for this number would be 10^9. There probably some sort of algorithm to reduce the number and to check if it is a legitimate choice for this number.