30(-2/5)²(5/8) = 30*(4/25)*(5/8) = 30*4/(5*8) = 3
X times -3= a
i think thats it
Answer: D
I hope this helps and have a wonderful day filled with joy!!
-Timarra
Slope = (-12 - 43)/(4 +7) = -55/11 = -5
y = mx + b
43 = -5(-7) + b
43=35+b
b = 8
equation
y = -5x + 8
The answer is 21.
First you Add both AB and BC which is 10x +14. Then you put 64 into the equation. 10x+14=64. Subtract 14 from 64 which is 50. So 10x=50. Then divide 10 from 50. which would be x=5. So if you plug it in. It would be 21.