Using the equation of the line
y -yo = m (x-xo)
We substitute xo,yo and the slope
y -5 = -8(x-1) .....> y = -8x +8 +5 = -8x +13
y = -8x +13
4.9*10 x^{6}
i hope i helped!
The answer would be 78 because 10% of 60 is 6. 6 x 3 = 18 60+18=78
Sum means to Add.
So the sum of d and 9 would be d + 9