Answer:
The y intercept formula is
y= mx+b
m= slope
b= the number when the line crosses the y axis
Your answer is 12
The difference 27 – 23 = 4, and 300% of 4 is 3 times 4, or 12.
Answer:
y = -3/4x - 3
Step-by-step explanation:
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Answer:
a)-6(x-2) = 4r-17
B) 10x +307 - 20) = 13-20
6) (18-19) -(4-720) = -73
г)-3(4-5y)+2(3-6y)=-39
27y^3 -343 starts out with 27y^3, and 343 is the cube of 7. Thus, we know immediately that 27y3 -343 is the diffeence of two squares.
The appropriate rule is a^3 - b^3 = (a - b)(a^2 + ab + b^2).
Here, we have 27y3 -343 = (3y - 7)(9y^2 + 12y + 49)
