An awkward modifier A. is a modifier that interrupts the flow of the sentence.
B. is a modifier that could modify either of two words.
C. doesn't refer to any word in the sentence.
D. limits the meaning of another word in the sentence.

C doesn't refer to any word in the sentence.

Explanation: is a phrase or clause that is not clearly and logically related to the word or words it modifies

x=4, y=4

step-by-step explanation:

y=2x-4;

x+2y=12

we can use substitution since the first equation is solved for y

where ever you see y in the second equation, replace it with 2x-4

x + 2(2x-4) = 12

distribute the 2

x+4x-8 = 12

combine like terms

5x-8=12

add 8 to each side

5x-8+8=12+8

5x=20

divide by 5

5x/5 = 20/5

x =4

we still need to solve for y

y = 2x-4

we know x =4

y = 2(4) -4

y = 8-4

y=4

i took this test im trying to remember i think it is the first one im super sorry if i remembered wrong!