Which operation would you perform first in this expression?
3x2+ (9-3)+2²

You would solve for the parenthesis first.

Step-by-step explanation:

P.E.M.D.A.S

P- parenthesis/brackets

E- exponents

M/D- multiplication and division

A/S- addition and subtraction

Hope this helped!!!   :)

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

$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