The tens place because 4 and 8, 8 is over 5 so u round up then it is 254 rounded to the tens 55
2: c
Step-by-step explanation:
3: a
by Supplementing each answer Into the equation
Answer:
the sign of the product of 15 negative numbers will be negative
Step-by-step explanation:
Heya mate!!
The product of odd numbers is odd and the product of even numbers is even.
so 15 is an odd number then the sign of product is odd
Hope this helps!!!
19 feet
convert 2 
into an improper fraction
2 = 
hence the length of the wall is 19 feet
Answer:
x^(d+18)
Step-by-step explanation:
using the law of indices
you must add the powers
