Answer:-$60
Step-by-step explanation: the answer is -$60 because multiply 40 by 4 you get $160 and you only have $100 so then you would 100-160=-60
100 divided by 2 is 50 and then divided by 6 is 8.333333 but you just round that to 8$.
Answer:
Step-by-step explanation:
What i would do is multiply both sides by 2z + 1
so you get z-6=20z+10
-19z=16
z=-16/19
2a - b....a = 2 and b = 3
2(2) - 3 =
4 - 3 =
1
4 degrees C - 10 degrees C = negative 6 degrees C
