Which numbers round to 3,100 when rounded to the nearest hundred
1 answer:
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ANSWER
EXPLANATION
The area of a rectangular art studio is given by the quadratic trinomial:
By comparing this to:
ax²+bx+c
We have a=12, b=5, and c=-2
ac=12*-2=-24
The factors of -24 that gives a sum of 5 are 8,-5
We split the middle term with these factors to get:
Factor by grouping,
The possible dimensions are:
Answer:
D. Divide each side of the equation by –2.
Step-by-step explanation:
We have been given that Carlton is solving a linear equation using the steps shown.
Equation:
Step 1: Add 4x to both sides:
Step 2: Combine like terms:
To solve our given equation we will divide both sides of our equation by -2.
Therefore, the next step Carlton needs to complete in order to solve the equation is divide each side of the equation by –2.