PLZ Help! will mark brainliest and give 25 points. Please only enter correct answer. Perform the following operations and prove closure. Show your work.
x over x+3 + x+2 over x+5

x+4 over x^2+5x+6 • x+3 over x^2−16

2 over x^2−9 − 3x over x^2−5x+6

x+4 over x^2−5x+6 / x^2−16 over x+3

Compare and contrast division of integers to division of rational expressions.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1

i believe that the answer is

b. y-1=-2(x-4)

hope this !

$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