3 years ago

A linear function has a slope of 7/3 and crosses the y-axis at 10. What is the equation of the line?

Mathematics

1 answer:

Bas_tet [7]3 years ago

7 0

Y=Mx+b (m is slope, b is y-intercept)

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The sum of the digits of a three-digit number is 16 .the tens digit is two more than the units digit and the unit digit is tripl

Anit [1.1K]

Answer:

286

Step-by-step explanation:

If the three-digit number is xyz, then:

x + y + z = 16

y = z + 2

z = 3x

Substitute the third equation into the second:

y = 3x + 2

Substitute this and the third equation into the first:

x + (3x + 2) + (3x) = 16

7x + 2 = 16

7x = 14

x = 2

y = 3x + 2 = 8

z = 3x = 6

The number is 286.

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3 years ago

Find the value of x. If necessary, round to the nearest tenth.

Licemer1 [7]

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3 years ago

Dr. Smith's office is open 8 hours a day. The doctor allows 25 minutes for office

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Answer:

Step-by-step explanation:

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Graph. (Shade. Dashed line. Solid line?)<br> x+3y≥3

Allisa [31]

Answer:

Since the graph looks like this, I would say solid line

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