Answer: Robin has 50 nickels, 60 dimes, and 120 quarters.
Step-by-step explanation:
Answer: x= 16
Step-by-step explanation:
2x+ 36 + 7x = 180
9x= 144
x= 16
The answer would be -3. if x is -3, then in the equation x2 - x, we would replace both x with -3. So then it would be -3 times 2 minus -3 And if we multiply -3 times 2 we get -6 and -6 minus -3 is -3. I hope this helped you, sweetheart.
Answer:
2602.142857 (you can simplify if you want)
Step-by-step explanation:
just act like the fraction sign is a division sign and then divide the two number.
Hope this helped!
