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Rasek [7]
2 years ago
15

3x-2y=9 2x-2y=7 (by elimination method)

Mathematics
2 answers:
Fofino [41]2 years ago
4 0

Answer: x=

Step-by-step explanation:

MariettaO [177]2 years ago
3 0
Hope this helps luv xx

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geniusboy [140]

Answer:

y=1x-4

Step-by-step explanation:

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5 0
3 years ago
You are selling books for $4 each to raise money for a trip. You have to pay $10 for the table. Write a rule for the amount of b
Semmy [17]

Answer:

4b=y-10

Step-by-step explanation:

7 0
3 years ago
If a laptop originally costs $800, the balance due after the 10% discount and $150 gift card is applied is $.
timama [110]
If a laptop originally costs $800 at purchase, and is then discounted by 10%, the remainder would be $720, given that 10% of $800 is $80. Therefore, once then applying the credit card to reduce it another $150, the final price of the laptop would come out to $570 once the deductions are considered.
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3 years ago
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What is nine plus 12
lbvjy [14]

Answer:

21

Step-by-step explanation:

4 0
2 years ago
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Evaluate this pls quiick i have 18 min left online exams help<br><br> -0.0004 x 0.02
lions [1.4K]

Given:

The expression is:

0.0004\times 0.02

To find:

The value of the given expression.

Solution:

We have,

0.0004\times 0.02

It can be written as:

=\dfrac{4}{10000}\times \dfrac{2}{100}

=\dfrac{8}{1000000}

=0.000008

Therefore, the value of the given expression is 0.000008.

3 0
3 years ago
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