Step-by-step explanation:
since Chelsea can paint in 9hrs and Greg in 7, add the hrs and divide by 2 i.e (9+7)/2 =8 hrs
~10 hrs
MARK AS BRAINLIEST PLEASE
Answer:
y= 3(5)x
where is the dot plot??
um...
y = 2(x - 1)² + 4
y = 2(x² - 2x + 1) + 4
y = 2x² - 4x + 2 + 4
y = 2x² - 4x + 6
