Answer:
52
Step-by-step explanation:
these equations added together equal 180. so x+2x+24 = 180. add like terms (x+2x=3x) , subtract 24 from both sides, divide by 3 on both sides to get x by itself
Answer:
y = 4x - 1
Step-by-step explanation:
To write the equation of a line using the slope and a point, use the point slope form
.
Substitute m = 4 and (3,11).
y - 11 = 4 ( x- 3)
y - 11 = 4x - 12
y = 4x - 1
Answer:
between 8.36 and 8.37
Step-by-step explanation:

Hope this helps
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<span>6x^2 - 21x = 3x(2x - 7)
hope it helps</span>