Answer:
19xy + 16z
Step-by-step explanation:
combine like terms
7xy +1 2xy= 19xy
8z - 2z + 10z = 16z
Percents are represented by the following expression:

Since, we have total of customers and the equivalent number to the percent=3
Answer:
To multiply decimals, first multiply as if there is no decimal. Next, count the number of digits after the decimal in each factor. Finally, put the same number of digits behind the decimal in the product.
Answer:
The solution isn't listed
Step-by-step explanation:
x = 6 because you add -10 to -4 and you get 6
1 and 19, 19 is a prime number.