Which of the following are true?
fractions and ratios cannot have zero in the denominator.
fractions and ratios are different names for the same thing.
some fractions and ratios can be written as mixed numbers.
fractions and ratios can be simplified the same way.

Fractions and ratios can be simplified the same way.

Fractions and ratios cannot have zero in the denominator. these are correct

b mark me branliest thx

step-by-step explanation:

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720