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Wittaler [7]
3 years ago
5

A system of linear inequalities is shown below:

Mathematics
1 answer:
Yuki888 [10]3 years ago
6 0
The 4th selection is appropriate:
  The first line is a dashed line which joins ordered pairs (-2, 1) and (3, 1). The second line is a dashed line and joins ordered pairs (-2, -2) and (3, 3). The portion common above the first line and above the second line is shaded

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Harry Julie’s best friend also paid $25.00 for three T-shirt’s at the sale at JCPenny the sale price saved harry 30% of the orig
Rasek [7]

30%25=7.5

25-7.5=17.5

So the original price of Harry's three T-shirts will be $17.50

5 0
4 years ago
How much would a bicycle cost if it were marked down 15% from its original price of $289
Alexandra [31]

Answer:

$260.65

Step-by-step explanation:

189/100=1.89

1.89x15=28.35

289-28.35=260.65

Have a good day:)

5 0
3 years ago
Read 2 more answers
In a bag there are 13 red marbles, 5 blue marbles, and 7 green marbles. what percent of the marbles are green?
siniylev [52]
28% of the marbles are green because there is a total of 25 marbles and 7/25 is 0.28. This translates to 28%.
7 0
4 years ago
Given 2x - 9y - 12 = 0, express 5x - 4y + 7 = 0 in terms of x only
olga2289 [7]

Answer:

4 \frac{1}{9}x + 12\frac{1}{3} = 0

Step-by-step explanation:

Based on 2x - 9y - 12 = 0

-9y = 12 - 2x

9y = -12 + 2x

y = -1\frac{1}{3} + \frac{2}{9} x

Therefore...

5x - 4y + 7 = 0

5x - 4(-1\frac{1}{3} + \frac{2}{9} x) + 7 = 0

5x + 5\frac{1}{3}  - \frac{8}{9} x + 7 = 0

4 \frac{1}{9}x + 12\frac{1}{3} = 0

5 0
3 years ago
URGENT I NEED ANSWER WITH WORK
sergeinik [125]
Answer: 250 students.
Step-by-step explanation:
Let x students in 6th grade either purchased their lunch or brought their lunch from home on Monday.
According to the question,
24% of the students purchased their lunch.
⇒ (100-24)% of the student brought their lunch from home.
⇒ 76 % of the student brought their lunch from home.
But, Again according to the question,
190 students brought their lunch from home.
⇒ 76 % of x = 190

⇒ x = 250
Therefore, there are total 25 students in the 6th grade.
6 0
3 years ago
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