Answer:
b. 4m+5
Step-by-step explanation:
Answer:
5*a+10*b=12,
a+b=1.5
Step-by-step explanation:
4 + n -9 = -9 + 1 + 2n + 12
Answer is n = -9
Answer:
-2(8)=16
Step-by-step explanation:
-2(8) is equal to -2 times 8/ -2 x 8
So 2 times 8 is 16, but since it's negative 2 it takes the negative sing