Which of the following expressions is equal to 1930+43(10−7⋅40)%0D%0A193%0D%0A0%0D%0A+%0D%0A4%0D%0A3%0D%0A(%0D%0A10%0D%0A−%0D%0A7%0D%0A⋅%0D%0A4%0D%0A0%0D%0A)%0D%0A?

Answer 1

1930+43(10−7⋅40) = 1930+43(10-280) = 1930+43(-270) = 1930-11610 = -9680