The answer to the first question is b
I don’t know the answer to the second one sorry
Non linear means not a straight line so answer C or the third answer.
Answer:
Symbol
Step-by-step explanation:
the object <em>symbolizes</em> something else
Answer:
9 nickels
Step-by-step explanation:
Set the number of pennies as x. The number of nickels would be 31 - x.
The pennies are worth x cents and the nickels are worth 5 * (31 - x), or 155-5x.
We are given that he has 67 cents, so:
x + 155 - 5x = 67
Solve.
-4x = 67 - 155 = -88
x = 22
Nickels are 31 - x, so the number of nickels he has is 9.
I hope this helps!