Which of the following options do not have like term? select all that apply
a) 9x2
5x
b) a2
2a
c) a
-5a
d) 8
107
e) 2x
2y
f) 3x
3xy
* multiple choice *

A) 9x2

5x

B) a2  

 2a

E) 2x

  2y

F) 3x

3xy

Step-by-step explanation:

Like terms are those terms that have variables and their exponents being the same, however, the coefficients may be different.

On the other hand, unlike terms have their variables and exponents being different.

For example, 9x2 and 5x  are unlike terms as they have different exponents.

and for , 2x and 2y , they are unlike terms as their variables are different.

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

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