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Snezhnost [94]
3 years ago
7

Which of these is not allowed here

Mathematics
2 answers:
Elanso [62]3 years ago
8 0
A is not allowed, because it does not use the elimination method correctly.
Setler [38]3 years ago
3 0
The correct answer is A. because if you look at the equations, it is not done correctly to get an answer, so therefore the answer is A.
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PLEASE HELPppppp will give brainly
ikadub [295]

Answer:

\boxed{D) ~(-6,-12)}

Step-by-step explanation:

\boxed{Rule}:-

(x,y) → (3x,3y)

p(-2,-4) → (3x-2,-4*3)

\boxed{Answer: (-6,-12)}

-------------

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3 0
3 years ago
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Amanda [17]

Answer:

11/20 is the answer

6 0
2 years ago
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Is the set closed or not closed under operation? Negative Integers under multiplication
Nutka1998 [239]

The set is not closed

Example

-4 * -2 = 8

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8 0
3 years ago
5m&lt;6m+6 pls help me ​
torisob [31]

Let's solve your inequality step-by-step.

5m<6m+6

Step 1: Subtract 6m from both sides.

5m−6m<6m+6−6m

−m<6

Step 2: Divide both sides by -1.

−m / −1 < 6 / −1

m>−6

Answer:

m>−6

4 0
2 years ago
Do the ratios 10:9 and 17:15 form a proportion?
KIM [24]

Answer:

Nope! these ratios do not form a proportion

Step-by-step explanation:

if you use a calculator to divide 10/9, you get 1.111 repeating.

if you use a calculator to divide 17/15, you get 1.133 repeating.

<em>since 1.111 does not equal 1.113, </em><em>these ratios are not proportional. </em>

8 0
3 years ago
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