Step-by-step explanation:
y=kx
say that y is the original prince and x is the sale price
15=k(10)
15/10=k
3/2=k
you can check with the next problem to check if it is the same
25=k(20)
25/20=k
5/4=k
so you take 5/4-3/2=-1/4 so the constant is -1/4
Hope that helps :)
Your gonna start at a point then go up 6 and over 3 then make a point then so the same from that point and that’s your slope
Answer:
3k^2 -k+5
reason:
when adding two equations together, you combine like terms.
First, add -2 to 7 to get 5
Then, add k, or 1k, to -2k, which gives you -1k, or just -k
3k^2 stays the same because there are no like terms in the other equation to combine it with
Answer:
10
Step-by-step explanation:
y=(0.5)6+7
y=3+7
y=10
Answer:
x = (1/6y)+(-11/6)
Step-by-step explanation:
Step 1: Flip the equation.
6x+6=y−5
Step 2: Add -6 to both sides.
6x+6+−6=y−5+−6
6x=y−11
Step 3: Divide both sides by 6.
6x
/6
=
y−11
/6
x=
(1
/6
y)+
(−11
/6)
Answer:
x = (1/6y)+(-11/6)
