Mia paints interior walls at a rate of 12\dfrac{\text{m}^2}{\text{h}}12 h
m
2


12, start fraction, start text, m, end text, squared, divided by, start text, h, end text, end fraction.
At what rate does Mia paint in \dfrac{\text{cm}^2}{\text{min}}
min
cm
2

2000 cm^2/min

Step-by-step explanation:

Khan Explanation

3: 2

step-by-step explanation:

shorter piece is 2: 3, so just reverse it, and you get 3: 2

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.