We know that
1 liter----------------> 1000 ml
J<span>ennifer punch is 5 liters----------------> 5*1000=5000 ml
</span><span>Her brother punch-------------------------> 750 ml
[total </span><span>two batches]=(5000+750)----------> 5750 ml
the answer part A) is 5750 ml
Part B) </span><span>how many 180 mL servings would they have?
</span>[180 mL servings]=5750/180=31.94-----------> 31
they would have 31 (180 ml servings)
punch left over=[5750-31*180]=170 ml
there would be 170 ml of punch left over
Answer:
y=-x+4
Step-by-step explanation:
3-5/1-(-1) = -1
(y-(-1)) = -1(x-5)
y+1 = -x+5
y= -x +5-1
y= -x + 4
Answer:
x = -8
Step-by-step explanation:
-4(2x+3) = 2x+6-(8x+2)
Distribute
-8x-12= 2x+6-8x-2
Combine like terms
-8x-12 = -6x+4
Add 8x to each side
-8x-12 +8x = -6x+4+8x
-12 = 2x+4
Subtract 4 from each side
-12-4 = 2x+4-4
-16 = 2x
Divide each side by 2
-16/2 = 2x/2
-8 =x
Let y= mx-2 be the tangent line to y=x^2-4x+2 at x=a.
Then slope, 
Hence the equation is y=(2a-4)x-2
Let's find y-coordinate at x=a using tangent line and curve.
Using tangent line y at x=a is (2a-4) a -2 
Using given curve y-coordinate at x=a is 
Let's equate these 2 y-coordinates,
a=2 or -2.
If a=2, 
If a=-2,
Hence m values are 0 and -8.
#4) (6x7)+5
#8) (28+2)-7
#9) 5+(9x19)
#11) 6x(2x5)
#12) 3x(42-30)
not sure about #12 mkay?
