Answer:
4x -3
Step-by-step explanation:
The distributive property applies.
3x +4(x -6) -3(x -7)
= 3x +4x +4(-6) -3x -3(-7) . . . . use the distributive property
= 3x +4x -24 -3x +21 . . . . . . . . simplify
= x(3 +4 -3) +(-24 +21) . . . . . . . group like terms, use the distributive property again
= 4x -3 . . . . simplify
Answer:
-48-12g
Step-by-step explanation:
Use the distributive property to get your answer
Answer:
254.5m^2
Step-by-step explanation:
Use the formula for the area of a circle given the radius:
A = πr^2
A = 3.14(9)^2
A = 254.47m^2
Round to the nearest tenth:
A = 254.5m^2
Step-by-step explanation:
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Answer:
A. Reflect across the y-axis
Step-by-step explanation:
if the negative sign was outside the radical then it would've been a reflection on the x-axis.
