18=p+d+n, 3p=d, 2n=d
The lowest number that is divisible by 3&2 is 6 so, there is 6 nickels.
There is 6 nickels and there is half of that in dimes, 3 dimes.
There is three times the amount of pennies of dimes. 3*3=9. There is 9 pennies.
6 nickels + 3 dimes + 9 pennies= 18 coins
Answer:
b2+11b-42 = (b+14)(b-3) when factored
Step-by-step explanation:
X1 = 12
X2 = 4
I took the test and can promise you this is correct!!
Answer:
d
Step-by-step explanation:
just makes sense bc they're all in 2nd grade
