I believe that would be -4.50 for problems like this you subtract then add the negative sign in front
i'm surprised you are in high school i did this in 6th grade
Answer:
104°
Step-by-step explanation:
The straight line for
forms an angle of 180°
Therefore,




Answer: -9y
Step-by-step explanation:
Step1: -3 is multiplied by y = -3y
Step 2: -3 multiplied by 2 = -6
Step 3: -3y + -6
Answer:
D
Step-by-step explanation:
I'm pretty sure that's correct :).