Answer:
x = -5
Explanation:
4(2x + 10) = 0
[ Simplify both sides of the equation ]
4(2x + 10) = 0
(4)(2x) + (4)(10) = 0 [Distribute]
8x + 40 = 0
[ Subtract 40 from both sides ]
8x + 40 − 40 = 0 − 40
8x = −40
[ Divide both sides by 8 ]
8x / 8 = −40 / 8
x = -5
C = 4500 + 150s
4500 is fixed, so what remains is just 150$ per ton of sugar (so 150 x s)
If we substitute 12 for s we get:
C = 4500 + 150*12
C = 6300
Answer:
y = 3x - 5
Step-by-step explanation:
I used my calculator so that it would be faster.
But if you want work you have to find the slope then plug in.
To find the slope use points (1, -2) and (2, 1) use this formula 
Plug the points in 
So your slope is 3
NOw Plug In (1, -2)
-2 = 3(1) + b (b represents the y- intercept)
-2 = 3 + b (subtract 3 on both sides)
-5 = b
The final equation is y = 3x - 5
Hope this helps ya!!
16*x=4 also if u dont understand *=division
Answer:
3xy^3z
Step-by-step explanation:
3 is the GCF between 3 and 21
Lowest number of x's is 1
Lowest number of y's is 3
Lowest number of z's is 1
