HURRY If P = {a, b,c, d,e}, Q = {a, c,e, d,t} and R = { t, d,c, b,e}, then the intersection of P, Q and R is

{c,d,e}

Solution,

P n Q n R

={a,b,c,d,e} n { a,c,e,d,t} n {t,d,c,b,e}

={c,d,e}

In case of intersection,

we have to list the common elements which are present in all sets.

Hope it helps

Good luck on your assignment

Step-by-step explanation:

when it says to list the intersection ,

we have to list the letters which are present in all the sets.

intersection = P n Q nR

Let's list the set now.

P n Q n R. = { c , d , e}

hope this helps

brainliest appreciated

good luck! have a nice day!

b

step-by-step explanation:

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.