1. Which monomial has the same degree as 6a2b8c? A 18t8 B 12p6q5 C 9a5b3c2 D 6w4x2y3z3

"B.

Step-by-step explanation:

The given monomial :

Degree of this monomial = Sum of powers of variables=2+8+1= 11

Let's check all the options

A  

Degree = 8

B

Degree = 6+5 =11

C

Degree = 5+3+2=10

D

Degree =4+2+3+3=12

We can see that only option B has degree 11.

So, the monomial has the same degree as is "B. "

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.