Hey there!
2/3 *30/1= 30/3= 10 and 3/3=1 so 2/1*10/1= 20
So the product is 20
-1/2 and -2 would be the answer
This would be because when you plug these number instead of x the answer is equal to or less than 13
Answer:
Step-by-step explanation:
Answer:
x+x+4= 36
2x= 36
x= 18 She has 18 nickels and 36-18= 18 dimes
Step-by-step explanation: