Help me with this pleaseee

1 - B

2 - C

3 - C

4 - C

5- B

6 - C

7 - D

8 - C

9 - A

Step-by-step explanation:

76. b

77. c

78. c

79. c

80. b

81. c

82. d

83. c

84. a

Step-by-step explanation:

Algebra:

FOR EXAMPLE: 2= 5-x

u can move 5 to the other side and it will become 2-5 = -3

so -x=-3 therefore x=3, B

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.