Question

Hiro painted his room. After 333 hours of painting at a rate of 888 square meters per hour, he had 282828 square meters left to paint.

Let yyy represent the area (in square meters) left to paint after xxx hours.
Complete the equation for the relationship between the area and number of hours.

Answer 1

52-8x

Explanation:

khan said

Answer 2

y = 52 - 8x

Explanation:

Hiro painted his room. After 3 hours of painting at a rate of 8 square meters per hour, he had 28 square meters left to paint.

So, the total area to be painted is (28 + 3 × 8) = 52 square meters.

Let y represent the area (in square meters) left to paint after x hours of painting then the situation can be modeled as

y = 52 - 8x ................ (1) (Answer)