The income tax T owed in a certain state is a function of the taxable income I, BOTH MEASURED IN DOLLARS, THE FORMULA is given below. T(I) = 0.13I - 800

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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