Answer is D. (–10, –30)
when x = -10 then y = <span>3x = 3(-10) = -30</span>
Answer:
x = 
Step-by-step explanation:
Since l bisects PQ at M then M is the midpoint of PQ, hence
PM = MQ, that is
5x - 7 = 11 - 2x ( add 2x to both sides )
7x - 7 = 11 ( add 7 to both sides )
7x = 18 ( divide both sides by 7 )
x =
Answer:
Aristotle
Step-by-step explanation:
Galileo claimed that acceleration due to gravity is constant for all objects regardless of their masses. This was in contradiction of what Aristotle had said earlier that heavy objects fell faster.
Let b>a
We are told that b=a+6 and that a+b=30
Using the value of b=a+6 in a+b=30 gives you:
a+(a+6)=30 combining like terms on left side
2a+6=30 subtract 6 from both sides
2a=24 divide both sides by 2
a=12, and since b=a+6
b=18
So the two numbers are 12 and 18.
