Simplify 4+ (-3) - 2 * (-6)
a.-11
m
3
g

13

Step-by-step explanation:

4+(-3)-2*(-6)

Let us start from the left

2*(-6)= 2 times 6 , where we will have a negative sign on the result as + when multiplied by - gives - (negative)

2*(-6)=-12

4+(-3)-2*(-6) = 4+(-3)-(-12)

Now we open the bracket from the left. It the sign outside the bracket is negative the sign in the bracket will be changed

Hence

4+(-3)-(-12)= 4-3+12

Now -3 +12 we find the difference as the signs are opposite and then place the sign with the larger number

Hence -3+12=9

4-3+12=4+9 = 13

answer: 1 2 3 6

step-by-step explanation:

1x6=6 2x3=6

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.