3 years ago

What is product of 2xy^2 and 14xy-5y

Mathematics

1 answer:

CaHeK987 [17]3 years ago

4 0

If you are doing it by factoring then the answer would be y^1(28x^2y^2-5)

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goldenfox [79]

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How much would $300 invested at 7% interest compounded continuously be worth after 4 years? Round your answer to the nearest cen

Firlakuza [10]

Answer:

8400 cents

Step-by-step explanation:

SI=P×T×R

100

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I don't understand how to find the quotient of 3/4 and 5/6.

Alex Ar [27]

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What is the x-intercept of the line with this equation 13x+y=−15 ? Enter your answer in the box. ( , 0)

Nastasia [14]

Answer: The required x-intercept of the given line is $\left(-\dfrac{15}{13},0\right).$

Step-by-step explanation: We are given to find the x-intercept of the line with the following equation :

$13x+y=-15~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

We know that

x-intercept of a line is a point on the line where the line crosses the x-axis, that is y co-ordinate is 0.

Substituting y = 0 in equation (i), we get

$13x+y=--15\\\\\Rightarrow 13x+0=-15\\\\\Rightarrow 13x=-15\\\\\Rightarrow x=-\dfrac{15}{13}.$

Thus, the required x-intercept of the given line is $\left(-\dfrac{15}{13},0\right).$

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3 years ago

You started on a bike trip, riding at a rate of 9 miles per hour. Your friend left one hour later and rode at the rate of 12 mil

Ne4ueva [31]

<span>You're 9 miles ahead when the 2nd bike starts.
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</span>

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