3 years ago

What is the slope-intercept form of a line that contains the point (0,3) and a slope =-2?

Mathematics

1 answer:

rosijanka [135]3 years ago

5 0

Answer:

Step-by-step explanation:

-2 is in front of x so thats gonna be the slope

and +3 is the y-intercept

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MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

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3 years ago

Is the open sentence 3z = 2z +5 true or false when z=5?

11111nata11111 [884]

If 3z=2z+5 and z=5, then you’d just plug the 5 in.

3(5)=2(5)+5 —> 15=10+5 —> 15=15

This statement is TRUE because 15 does equal 15.

I hope this helps. :)

8 0

3 years ago

Hey uhm can someone answer this for 12 points

MAXImum [283]

$\frac{0.2x - 3.2}{5} = 1.8 \\ 0.2x - 3.2 = 1.8 \times 5 \\ 0.2x - 3.2 = 9 \\ 0.2x = 9 + 3.2 \\ 0.2x = 12.2 \\ x = \frac{12.2}{0.2} \\ \boxed{ x = 61}$