Answer:
-2p +1
Step-by-step explanation:
-4p+(-2)+2p+3
Combine like terms
-4p+2p+3-2
-2p +1
It's very simple: It's the surface of a base times the height

Answer:
17.6 minutes
Step-by-step explanation:




Answer:
The constant in the expression is 12
Step-by-step explanation:
The constant of the expression is the value that is independent of the number of minutes Janelle uses. The expression can be written as :
f(m)=0.05m +12
Example if m is 1 or 2
f(1) = 0.05(1) +12 = 12.05
f(2= = 0.05*2 +12 =0.1 +12 = 12.1
The value 12 is the minimum price of the bill indepent of the consumption of minutes of Janelle. She will always be charged this value.
9514 1404 393
Answer:
2/3
Step-by-step explanation:
There are a couple of different ways that division of fractions can be done.
1) "invert and multiply"

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2) use the numerators when the denominators are the same
