![nolam123](/avatars/35455.jpg)
nolam123
05.11.2019 •
Mathematics
Which of the following is the solution to the following systems of inequalities? (picture included)
Solved
Show answers
More tips
- A Animals and plants Man s Best Friend: Which Dog Breed Is the Most Friendly?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Mathematics
- M Mathematics NEED HELP ASAP PL Marcus has a part-time job at the water park. He makes between $73.99 and $79.25 a day. Which is a reasonable amount of money that Marcus makes for working...
- M Mathematics 20 pts! choose the best answer that represents the property used to rewrite the expression. log 3sqrt x = 1/3 log x product property quotient property commutative property...
- M Mathematics Bars of soap come in packages of 6 and packages of 20. the 6-bar pack costs $7.86, and the 20-bar pack costs $25. which is the better deal? what is the price per bar of the...
- M Mathematics If michelle rollerblades around a circular track with a radius of 80 meters, how far does she skate? use 3.14 for pi. round to the nearest tenth. a 251.2m b 502.4m c 12,352m...
- M Mathematics Find the exact circumstance of a circle with the diameter equal to 8ft...
- M Mathematics What is the correct way to show a repeating decimal for the fraction ? 38/33...
- M Mathematics Given the recursive formula for an arithmetic sequence a n =a n-1 - pi where the first term of the sequence is 7. Which of the following could be explicit formulas for the...
- M Mathematics Lara works at the Fifth Street Deli . Before the deli opened today , she chopped 10 pounds of white onions and 4 11/12 pounds of red onions . How many pounds of onions did...
- M Mathematics HELPP: Karina ran 4 laps around a circular track with a radius of 10 m. How far did she run?...
- M Mathematics Given: ΔABC Prove: The sum of the interior angle measures of ΔABC is 180°. 1. Let points A, B, and C form a triangle. given 2. Let be a line passing through B, parallel to...
Ответ:
C. (see the attachment)
Step-by-step explanation:
Both inequalities include the "or equal to" case, so both boundary lines will be solid. That excludes choices A and D.
The first inequality is plotted the same way in all graphs, so we must look at the second inequality. The relationship of y and the comparison symbol is ...
-y ≥ (something)
If we multiply by -1, we get ...
y ≤ (something else)
This means the solution space will be on or below (less than or equal to) the boundary line. This is the shaded area in graph C. (Graph B shows shading above the line.)
___
Further comment
Since the boundary for the second inequality is fairly steep, "above" and "below" the line can be difficult to see. Rather, you can consider the relationship of x to the comparison symbol. For the second inequality, that is ...
x ≥ (something)
indicating the solution space is on or to the right of the boundary line.
Ответ:
3 is 1/5 of the total answer
You do 3*5 and that will equal 15