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fredd [130]
3 years ago
13

??? Anyone have answers ?????

Mathematics
2 answers:
Effectus [21]3 years ago
6 0

Answer:

The answer is C because it is the only one without a straight line.

Step-by-step explanation:

11Alexandr11 [23.1K]3 years ago
4 0

Answer:Option c.

Step-by-step explanation:

Functions shouldn't have one to many mapping. It means that left side value (domain) shouldn't have more than one value on the right( range ).

In Option c, 7 has two values. So, not a function

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Show whether the values x=4 and y =5 make inequality 7x-3y<19
Valentin [98]

Answer:

The inequality is true.

Step-by-step explanation:

To show that it is true, you simply sub in 4 for x and 5 for y and see if the statement is true or not

7(4)-3(5) < 19

28-15 < 19

13 < 19

7 0
3 years ago
Please help a brother out
Svetlanka [38]

Answer:

3√25 is irrational

-11/151 is rational

1.1625 is rational

5.15603418923 is rational

√256 is irrational

√141 is irrational

Step-by-step explanation:

6 0
3 years ago
The sale price of an item is $160 after a 20% off discount. What was the original price of the item?
bulgar [2K]

Answer:

200

Step-by-step explanation:

160/80 is 2. 2 times 100 is 200

6 0
3 years ago
25 points
lbvjy [14]

Answer:

unit_4_study_guide_solutions.pdf

Step-by-step explanation:

This link is a study guide, and on the LAST PAGE it has the answer to your question!

4 0
3 years ago
700 is 2 parts in the ratio 3:2, how much would 3 parts be?
Ad libitum [116K]

answer:

3 parts will be 420

explanation:

total ratio: 3 + 2 = 5

5 ➳ 700

1 ➳ 700/5

1 ➳ 140

solve for 3 : 2

3 ➳ 140 * 3 = 420

2 ➳ 140 * 2 = 280

5 0
2 years ago
Read 2 more answers
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