Answer:
The constant of variation is 5
Step-by-step explanation:
We know direct variation is of the form
y = kx
We know y =25 and x=5
25 = k*5
Divide each side by 5
25/5 = 5k/5
5 = k
I think it’s 25 and two half’s
7x+6=3x-6
+6 +6
7x+12=3x
-3x -3x
4x+12=0
-4x -4x
divide both sides by -4 but you have to flip the sign.
-3>x
or
{x | x < -3}
Answer:
17
Step-by-step explanation:
575/32=17.96875 or 17
Answer:
The drawing is a little hard to see.
Step-by-step explanation:
Basically you just multiply 2.50 by the other factor.
