3 years ago

3x+2y=0 x-5y=17 Solving system using elimination

Mathematics

1 answer:

horsena [70]3 years ago

6 0

(2,-3) is the answer

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Study the statements carefully.

Elan Coil [88]

Answer

x = unidentified

Explanation

If 12÷3=4 and 12 = 4×3, that means 6÷0=x and x×0=6.

This isn't possible because any number divided by 0 is unidentified.

7 0

3 years ago

Ms. Regan has determined that she cannot spend more than $50 every two months on carrot sticks? Do you think she’s meeting her g

ch4aika [34]

We need what the goal would be to answer the question. But to help out in 4 months it would be $100. And in one year it would be $300

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3 years ago

This year, a small business had a total revenue of $72,900. If this is 35% more than their total revenue the previous year, what

ziro4ka [17]

Answer:

Therefore there revenue was $540,000.

Step-by-step explanation:

Let their total revenue last year be x

35% of x = $72,9000 - x

or, 35/100 × x = 729000 - x

or, 7x/20 = 729000-x

or, 7x = 20(729000-x)

or, 7x = 1458000- 20x

or, 7x + 20x = 14580000

or, 27x = 14580000

or, x = 14580000/27

so, x = $540,000

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3 years ago

You are considering changing insurance companies. your current company charges you $1,500 per year for homeowners insurance plus

garik1379 [7]

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4 years ago

Write the sentence as an equation.<br> the quotient of a and 399 equals 181 times z

stich3 [128]

Answer:

Step-by-step explanation:

Quotient of a and 399 : $\dfrac{a}{399}$