Answer:
There is no explanation so I guess 1 to 1?
Step-by-step explanation:
Answer:
4 hours
Step-by-step explanation:
so you take 20 away from 52 which leaves 32 so 8 divided by 32 because it is 8 an hour it gives you 4 hours
Answer:
C. xy²
Step-by-step explanation:
You have to add the exponents:
(xy) exponent is 1
(x) exponent is 1
Combine the (x):
xy²
Answer:
I think 1 is negative, 2 undefined, 3 negative, 4 positive
Step-by-step explanation:
Answer:
Perimeter =6k+5k+9k = 60cm ==> 20k=60cm ==> k=3cm