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Elan Coil [88]
3 years ago
12

Solve the inequality algebraically2x^2 -12 <= -5x

Mathematics
1 answer:
Mazyrski [523]3 years ago
8 0
Hello!

To solve this question, find the roots and create test intervals.
Evaluation:  -4<x<3/2

Have a wonderful day!  :)

-L
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A plumbing supplies manager realises he has a profit margin of 15%. His total sales for a month came $23,000. How much of this i
mart [117]
The percentage of profit margin that
the plumbing supplies manager realizes that he has = 15%
Total sales for the month made by the plumbing supplies manager = $23000
Then
Amount of profit that has been made
by the plumbing sales manager = 15% * 23000 dollars
                                                    = (15/100) * 23000 dollars
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6 0
2 years ago
Which of the tables represents a function? (Please refer to image)
jenyasd209 [6]

Answer:

It is C

Step-by-step explanation:

Because no functions have 2 numbers that are the same in the x axis or in the input

8 0
3 years ago
*TIME(65 MILES PER HOUR)," "TIME(65)," and "T(65)" all represent which of
lara31 [8.8K]

Answer: A. The distance traveled at 65 miles per hour for a certain amount of  time.

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Speed rate = distance/ time

Isolating distance:

Distance = speed rate x time

So, the time (T) multiplied by the speed rate (65) represents the distance traveled at 65 miles per hour for a certain amount of time.

In conclusion, the correct option is A.

Feel free to ask for more if needed or if you did not understand something.

4 0
3 years ago
one variety grows up to 0.65 feet per day how fast in inches per hour can this weed grow sure your work using the correct conver
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Answer:

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5 0
2 years ago
Read 2 more answers
Which expression shows (3-4i)+(-7-8i) in simplest form?
expeople1 [14]

Answer:

B)  -4 - 12i

Step-by-step explanation:

(3-4i)+(-7-8i) = 3 -4i - 7 - 8i  

= 3 - 7 - 4i -8i

= -4 - 12i

3 0
3 years ago
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