Answer:
7p^2 - 3p - 3
Step-by-step explanation:
the simplified version of the expression is 7p^2 - 3p - 3
20n-n-11n =16
20n-12n=16
8n=16
n= 16/8
n=2
Answer:
5 pounds / Make sure to read the explanation so you know how to solve it
Step-by-step explanation:
First thing to do is:
Subtract 90 by 47.10 to find the amount of money she spent

She spent $42.90 on coffee and we know that it costs $8.58 per pound so that means that we should divide 42.90 by the cost per pound:

She bought 5 pounds of coffee
Hope I helped :]
Y = 3x + 1, y = (5/2)x + 2, y = -12x - 9, y = -2x + 3, you must put x and y on opposite sides and put y alone and all the lines will be straight.
Answer:
What is the help you need
Plz repost clearly