Answer: 
Step-by-step explanation:
<u>Given information</u>
Slope = 3
Point = (-3, -5)
<u>Given the format of the equation</u>
Slope-intercept form: y = mx + b
<u>Substitute values into the equation</u>
y = (3)x + b
y = 3x + b
<u>Substitute the given point into the equation to get the value of [ b ]</u>
(-5) = 3(-3) + b
-5 = -9 + b
b = -5 + 9
b = 4
Therefore, the equation of the line is 
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Answer:
she needs 3 3/4 yards more to make a quilt
Step-by-step explanation:
Total cloth needed = 10 1/2 yards
she has a total of = 2 1/2 + 4 1/4
= 2+4 + 1/2 +1/4
=6 + 2+1/4
=6 3/4 yards
she needs more = 10 1/2- 6 3/4
= 21/2- 27/4
= 42-27/4
=15/4= 3 3/4 yards
Cot (- 210º) = - √3 so <span>30° </span>
Answer:
(2, -3) the y-coordinate is -3.
Step-by-step explanation:
4-2=2
5-8=-3