Answer:
B. 42
Step-by-step explanation:
This linear equation is written in point-slope form, meaning that the constant outside of the (x - 4) is the slope: -2.
Perpendicular lines' slopes are oppositely negated, so -2 turns into positive 1/2.
So, the slope is 1/2.
Answer:
B, 2I + 3 = 39
Step-by-step explanation:
work backwards first, so 39 minus 3 is 36, divided by two is 13.
Answer:
It is a cavity.
Step-by-step explanation:
If it is not treated well you may feel pain in your gum.