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Nezavi [6.7K]
1 year ago
12

How many solutions does this system have 2x+3y=-3 3x+5y=-9

Mathematics
1 answer:
olga nikolaevna [1]1 year ago
5 0

Step-by-step explanation:

please mark me as brainlest

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ASAP PLEASE HELP!! “Find the quotient”
elena-14-01-66 [18.8K]

Answer:

The quotient is \frac{x(2x-3)}{7} answer (D)

Step-by-step explanation:

\frac{2x-3}{x} ÷ \frac{7}{x^{2} }

In division with fractions we reverse the fraction after division sign and change division sign to multiplication sine

\frac{2x-3}{x} × \frac{x^{2} }{7}

\frac{2x-3}{1} × \frac{x}{7}

\frac{x(2x-3)}{7}

4 0
3 years ago
Loan A (bank) requires a total payback of $54,289.44 while Loan B (dealership) requires a total payback of $55,098.60.
dedylja [7]

Answer: Loan B requires more interest by $809.16.

Step-by-step explanation:

Subtract the total pay back of loan B from loan A

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= $809.16

I hope this helps, please mark as brainliest answer.

8 0
2 years ago
Given the function h(x)= 5x-8, find the value of r such that h(3-r) = 6r
Keith_Richards [23]

the answer is r= 3h/h+6

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2 years ago
Sin(13pi/2) in periodic function
Nataliya [291]
Answer: 1
13pi/2 can be simplified onto 6 pi/2, so it goes around the unit circle 6 times and left with pi/2. the coordinates of pi/2 is (0,1). the trigonometric function sin is y/r. since r is always 1 on the unit circle, the answer is the y value, in this case it is 1.
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3 years ago
600,000+2,000+500+40+7 in standard form
attashe74 [19]
The standard form would be 602,547
3 0
3 years ago
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