Plz me with this asap

1 - type the words that have the meaning of completing something.
2 -type five of the words that could describe undesirable character traits.
3 - type five of the words that could describe desirable character traits.
chastisement punishment

complement
confident
covenant
elegant
eminent
entanglement
hesitant
imminent
impudent
indifferent
intolerant
pertinent relevant
petulant
recalcitrant
recreant
reliant
resilient
significant
somnolent
subservient
supplement
transplant
variant
vigilant

substitute y = 2x - 4 to x + 2y = 12:

x + 2(2x - 4) = 12     use distributive property

x + (2)(2x) + () = 12

x + 4x - 8 = 12     add 8 to both sides

5x = 20     divide both sides by 5

x = 4

put the value of x to the first equation:

y = 2(4) - 4

y = 8 - 4

y = 4

a. "to practice" is the best phrase to complete the sentence.

explanation:

during the summer, she likes to practice her soccer skills so that she is ready to play in the fall.

(note that : all the other options "the practicing of", "practice for" and "to do a practice on" are inappropriate as they make the sentence grammatically incorrect.)

can you give me a hint

health care costs in the united states are on the rise.