Questions Asked

amber28810:
help me to understand how to
Simplify 5k(2k3 – 4k2 + 4k – 3) please!!
 updated one year ago
 1 reply
 1 Medal

amber28810:
Identify the polynomial written in descending order.
9 – 14x – 7x2 + x3
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 updated one year ago
 5 replies
 3 Medals

amber28810:
Explain, in complete sentences, how you would completely factor 20x2 – 28x – 48 and check your factors for accuracy.
 updated one year ago
 4 replies
 1 Medal

amber28810:
Which of the following represents the area of a rectangle whose length is 5x  3 and whose width is
x + 7?
5x2  21
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 updated one year ago
 4 replies
 No Medals Yet

amber28810:
What is the best first step to solve the system using elimination?
x – 5y = 4
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 updated one year ago
 1 reply
 No Medals Yet

amber28810:
Select the best possible first step to solving the system by first eliminating the x variable.
3x + 5y = 1
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 updated one year ago
 4 replies
 1 Medal

amber28810:
Natasha received 15 coins from her mom for cleaning her room. Some coins were quarters and others were dimes. If she earned $1.95, how many …
 updated one year ago
 1 reply
 1 Medal