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3 years ago

Select the equation that represents the problem let x represent the unknown number

Mathematics

2 answers:

djyliett [7]3 years ago

6 0

Answer:

Step-by-step explanation:

Oxana [17]3 years ago

3 0

Answer: D is the answer

Step-by-step explanation:

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Solve simultaneous equations 3x-2y=17 +2x-2y=10

Zarrin [17]

Answer:

(7;2)

Step-by-step explanation:

$3x - 2y = 17 \\ - 2y = 17 - 3x \\ 2x + 17 - 3x = 10 \\ 2x - 3x = 10 - 17 \\ - x = - 7 \\ x = 7 \\ - 2y = 17 - 21 \\ - 2y = - 4 \\ y = 2$

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3 years ago

Which quantity is proportional to 21/3

suter [353]

Answer:

7/1 you can simplify the top and bottom by 3

Step-by-step explanation:

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2 years ago

Ind the area of the rectangle, in square centimeters. Rectangle ABCD Length = 20 cm Width = 9 cm

alexdok [17]

Answer:

180 cm^3

Step-by-step explanation:

A=lw

A=20×9

A=180

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3 years ago

I just want to have fun

jeka57 [31]

Answer:

ok then have fun

..........

7 0

3 years ago

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702 001 in expanded form

OLga [1]

700,000+2,000+1, should be your answer.

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3 years ago

Read 2 more answers