Evaluate each expression

Use the values a = 5 and b = 3

3(a+b)

(a+b)-7

4(2a+b)

6( a- b )+5

( a + b) ( a -b )

(2a + b ) (2a - b)

3 ( b + a )

4 (b + 2a

Answers are all the way to the right

Step-by-step explanation:

3(a+b)      3(5 + 3)         3(8)                             24

(a+b)-7    (5 + 3) - 7      8 - 7                                1

4(2a+b)   4(2*5 + 3)      4(10 + 3)     4(13)           52

6( a- b )+5    6(5 - 3) + 5     6(2) + 5    12 + 5      17

( a + b) ( a -b )    (5 + 3)(5 - 3)    8(2)                    16

(2a + b ) (2a - b)   (2*5 + 3)(2*5 - 3)     (10 + 3)(10-3)    13(7)      91

3 ( b + a )       3(3 + 5)       3(8)                             24

4 (b + 2a)      4(3 + 2*5)        4(3 + 10)       4(13)      52

If these answers are correct, please make me Brainliest!

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180