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3 years ago

The larger of the two numbers is 7 more than twice the smaller. The difference of the larger number and the smaller number is 9.

Mathematics

1 answer:

TEA [102]3 years ago

7 0

Answer:

Larger = 7 + 2X where X is the smaller

7 + 2x - x = 9 <--- the difference between them is 9

7 + x = 9

x = 9-7

x=2

The smaller is 2.

The larger is 11.

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Byron’s workout starts with a

Hatshy [7]

Answer:

An equation in point-slope form that represents Byron’s distance from home, y, after x hours is y=4x+2

Step-by-step explanation:

Speed of Byron = 4 miles / hour

Distance traveled in x hours = $Speed \times time$

Distance traveled in x hours = 4x

We are given that After half an hour of running, he is 2 miles from home

So, Total distance = 4x+2

So, y = 4x+2

Hence an equation in point-slope form that represents Byron’s distance from home, y, after x hours is y=4x+2

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3 years ago

The difference of two trinomials is x2 − 10x + 2. If one of the trinomials is 3x2 − 11x − 4, then which expression could be the

bulgar [2K]

Answer: $4x^2-21x-2$ .

Step-by-step explanation:

Given: The difference of two trinomials is $x^2 -10x + 2$ . If one of the trinomials is $3x^2 - 11x - 4$ .

Then, the other trinomial will be ( $3x^2 - 11x - 4$ ) + ( $x^2 -10x + 2$ )

$=3x^2-11x-4+x^2-10x+2\\\\=3x^2+x^2-11x-10x-4+2\\\\=4x^2-21x-2$

Hence, the other trinomial could be : $4x^2-21x-2$ .

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4 years ago

In which quadrant is the point (-2, -9)?

myrzilka [38]

Answer:

3rd quadrant

Step-by-step explanation:

Given:

Point (-2, -9)

Computation:

In 1st quadrant (+ , +)

In 2nd quadrant (- , +)

In 3rd quadrant (- , -)

In 4th quadrant (+ , -)

So given point (-2, -9) is in 3rd quadrant.

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3 years ago

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Contact [7]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

I will give you 100 points if you answer this

krek1111 [17]

Answer:

$y=\frac{3}{4} x$

Step-by-step explanation:

The line passes the origin(0,0) and point (4,3). Using rise/run we can tell that the slope is 4/3
and using y=mx+b where m represents the slope we can tell that the final equations is $y=\frac{3}{4} x$

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3 years ago