Answer:
C
Step-by-step explanation:
x is the original grade, divided by 2 or half, then 20 points are added to that score.
Answer:
Step-by-step explanation:
Answer:
20 degrees
Step-by-step explanation:
A triangle's angles should 180 degrees added together, so 90 + 70 = 160, leaving 20 for the last angle.
Erica will have $309.2 left in her mani account after 4 months
Answer:
Step-by-step explanation:
slope=2/3
y=2/3 x
or y=2/3 x+0
y -intercept=0