2 years ago

An introduction to equations x-3=10

Mathematics

2 answers:

Pavlova-9 [17]2 years ago

6 0

Answer:

x=13

Step-by-step explanation:

You add 3 to both sides: x-3+3=10+3 which is x=13

stich3 [128]2 years ago

5 0

Answer:

x - 3 = 10

x = 13 is the solution

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Graph a line that contains the point (4,3) and has a slope 1/2

Roman55 [17]

Answer: The graph is attached.

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

$y=mx+b$

Where "m" is the slope and "b" is the y-intercept.

We can find "b" substituting the slope and coordinates of the (4,3) into thte equation $y=mx+b$ , and then solving for "b":

$3=\frac{1}{2}(4)+b\\\\3-2=b\\\\b=1$

By definition, the line intersects the x-axis when "y" is zero.

Then, we need to substitute the y-intercept and $y=0$ into $y=mx+b$ and then solve for "x" in order to find the x-intercept:

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2 years ago

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Nata [24]

Answer: Each time the line goes up 3x u draw the other line over 5x

Step-by-step explanation:

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2 years ago

Can you guys help me with this please???

almond37 [142]

Answer:

y=-25x+225

Step-by-step explanation:

The slope is -25 and I think the y-intercept is 225.

Hope this helps.

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3 years ago

In math class, the ratio of boys to girls in the class is 12:8. What is the ratios of the total number of students to the number

julsineya [31]

20:12

i think. 20 being the number of total students to 12 which is the number of boys

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2 years ago

benito read 14 books in 3 months, which was 35% of the number of books he had signed up to read during the school year .how many

lianna [129]

14 books in 3 months is 35%
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x- 100%
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Greetings,
n00nst00p :)

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3 years ago