Answer : B
The question is asking you to find how many real roots there are. You use factoring to find the roots of this polynomial function. The steps for factoring are to factor out the GCF, factor, and solve for the x’s.
You then determine negative and positive roots.
Answer:
270
Step-by-step explanation:
108 divided by 24 is 4.5. 4.5 is how many gallons per hour. then, 4.5 times 60 equals 270.
Answer:
Explanation:
If line segments PQ has endpoints at P(-5, 4) and Q(7, -5).
To determine the length of the line, we use the distance formula:
Substituting the given values, we have:
1/2 of chance. 10 yellow out of 20. Lowest terms for 10/20 is 1/2.
Answer:
<em>The store sold 4,400 video games all year.</em>
Step-by-step explanation:
<u>Percentages</u>
The x percent of a number N is calculated as:
If the value of P is known, then:
We know the store sold P=550 video games during the month of December and it corresponds to the x=12% of its yearly games sales (N).
Let's calculate N:
N = 4,400
The store sold 4,400 video games all year.