oh, yes exuce me my mistake :(
X Intercepts put y =0 3x =24 x=8 (8,0) Y Intercepts put x=0 -4y=24 y= -6 (0,-6) Slope Intercept form y=mx+b -4y=24-3x y = -6 +3/4 x y = 3/4 x -6
So.. Basically ..
y=0
x=8
making it..
(8,0)
Hayley: can you solve this?
But what is the y-intercept and the x-intercept
Shoot! My bad! :x
Identify the radicand
(square root) √x -4
The radicand is: x
Hayley: you didn't read the question carefully!.
2i?
Solve for x: 2/3-x = (5 (2 x+6))/4 Put each term in 2/3-x over the common denominator 3: 2/3-x = 2/3-(3 x)/3: 2/3-(3 x)/3 = (5 (2 x+6))/4 2/3-(3 x)/3 = (2-3 x)/3: (2-3 x)/3 = (5 (2 x+6))/4 Multiply both sides by 12: (12 (2-3 x))/3 = (12×5 (2 x+6))/4 12/3 = (3×4)/3 = 4: 4 (2-3 x) = (12×5 (2 x+6))/4 12/4 = (4×3)/4 = 3: 4 (2-3 x) = 3×5 (2 x+6) 3×5 = 15: Answer: | | 4 (2-3 x) = 15 (2 x+6) x=- 41/21
No, because it's a negative.
Have a nice day! (:
10^8
100000000
Have a nice day!
Simplifying 3x + 4y = 48
Solving 3x + 4y = 48
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-4y' to each side of the equation.
3x + 4y + -4y = 48 + -4y
Combine like terms: 4y + -4y = 0
3x + 0 = 48 + -4y
3x = 48 + -4y
Divide each side by '3'.
x = 16 + -1.333333333y
Simplifying x = 16 + -1.333333333y
if a 600g cake is 0.01296$ per gram how much is it per kg?
Solveit: you didn't read the question carefully.
If 1g costs 0.01296, then 1,000g will cost:
1,000 X .01296=$12.96 the cost of the cake for 1 Kg.
Just subtract the two numbers from each other.
Yes sir! Sorry, i was lagging
1 kg = 1000g
1000/600*0.01296=0.0216
Just substitute and you will answer your own question.
Hayley: r^2 is for area(square feet, inches, meters......etc), but,
r^3 is for vulume(Cubic feet, inches, meters.....etc), right?
I thought 2. (:
v=4/3pier^2
well I do
Exactly!.
Yes!!
Hayley: what is the VOLUME of a sphere?
okay. Just sounds like you don't.
Well, What is your "r"?
