Answer:
x=−7/5and y=−6/5
Step-by-step explanation:
Step: Substitute−2x−4foryiny=3x+3:
y=3x+3
−2x−4=3x+3
−2x−4+−3x=3x+3+−3x(Add -3x to both sides)
−5x−4=3
−5x−4+4=3+4(Add 4 to both sides)
−5x=7
−5x
−5
=
7
−5
(Divide both sides by -5)
x=−7/5
2*2*2=8 8*29=232 232 is pretty close to 212 compared to the other answers, so that answer is 2^3
The answer is a words per minute, because the independent quantity is the words
Im not sure but i think it is 15 - x
