In terms of b-----
3a+6b=d
6b=d-3a
b=d-3a/6
In terms of d-------
3a+6b=d
d=3a+6b
The answer will be 183.3 ft, hope this helps! Mark brainly please!
2x=y
×+y=36
x=Ed's age
y=His brothers age
Then you plug in Y into the secound equation.
×+2×=36.
You then add the two x together.
3x=36
The to get x by itself you take 36 and dive by 3 to get 12.
x=12
Then plug 12 into the equation
12+y=36
Then get y by itself.
y=24.
So, Ed's age is 12 and Ed's brother's age is 24.
Can't really graph this for you but I can give you as many specifics as possible. First of all, that looks like this (to make it more clear):
. It's a third degree function, which is odd. By definition, one tail goes up and the other one goes down. Because the leading coefficient is a positive 3, the left tail goes down and the right one goes up. The "vertex" or point of inflection, is at (-2, -3), which is the parent graph of y = x^3 shifted 2 to the left and down 3. A few other points on the graph to help you graph it on your own are (-3, -6), (-1, 0), (0, 21), and (1, 78). Good luck!
Answer: 10cm^3 equals density please give briainliest
Step-by-step explanation: formula D=M/V
so D=20/2
D=10cm^3