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3 years ago

11

4x + 3y = −6 6x + 3y = −6

1 answer:

Lena [83]3 years ago

8 0

Answer:

no solution

Step-by-step explanation:

If first equation is divided by 2 and the second equation is divided by 3, we get two equations 2x+y=3 and 2x+y= 4. These two lines are parallel and there cannot be any solution to the system

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What does magnitude mean in this question???

zhannawk [14.2K]

Magnitude - 1. The great size or extent of something; great importance. 2. Size. 3. The degree of brightness of a star.

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3 years ago

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tresset_1 [31]

Answer:

7. Option D

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Henry ran five races, each of which was a different positive integer number of

dolphi86 [110]

Answer:

10 miles.

Step-by-step explanation:

Let x be the number of miles on Henry's longest race.

We have been given that Henry ran five races, each of which was a different positive integer number of miles.

We can set an equation for the average of races as:

$\frac{\text{The sum distances of 5 races}}{5}=4$

As distance covered in each race is a different positive integer, so let his first four races be 1, 2, 3, 4.

Now let us substitute the distances of 5 races as:

$\frac{1+2+3+4+x}{5}=4$

$\frac{10+x}{5}=4$

Let us multiply both sides of our equation by 5.

$\frac{10+x}{5}*5=4*5$

$10+x=20$

Let us subtract 10 from both sides of our equation.

$10-10+x=20-10$

$x=10$

Therefore, the maximum possible distance of Henry's longest race is 10 miles.

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2 years ago

Help pleaseeee can anyone explain and write the answer please

Natali [406]

Answer:

you type in the answer if you know it

Step-by-step explanation:

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2 years ago

Cloud [144]

Answer: he completed he completed 103.5 push ups in 45 seconds

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3 years ago