Answer:
[see below]
Step-by-step explanation:
There are 100,000 cm in a km.

12 km should be 1,200,000 centimeters.
Hope this helps.
Solving the expression
we get 
Step-by-step explanation:
We need to solve the equation
and find value of n.
Solving:
![2[7-6(1-n)]+3n=-20+4[6(n+1)-3n]](https://tex.z-dn.net/?f=2%5B7-6%281-n%29%5D%2B3n%3D-20%2B4%5B6%28n%2B1%29-3n%5D)
Multiplying the terms inside the bracket
![2[7-6+6n]+3n=-20+4[6n+6-3n]](https://tex.z-dn.net/?f=2%5B7-6%2B6n%5D%2B3n%3D-20%2B4%5B6n%2B6-3n%5D)
Simplifying:
![2[1+6n]+3n=-20+4[6n-3n+6]](https://tex.z-dn.net/?f=2%5B1%2B6n%5D%2B3n%3D-20%2B4%5B6n-3n%2B6%5D)
![2[1+6n]+3n=-20+4[3n+6]](https://tex.z-dn.net/?f=2%5B1%2B6n%5D%2B3n%3D-20%2B4%5B3n%2B6%5D)


Adding -12n and -2 on both sides



So, Solving the expression
we get 
Keywords: Solving Equations
Learn more about Solving Equations at:
#learnwithBrainly
Sales tax is charged on the subtotal (amount before tax).
First, find the subtotal by adding up all of the amounts.
4(675) + 2(110) + 5(41) + 6(135) + 230(2.50)
2700 + 220 + 205 + 810 + 575
Total = 4510
Next, we need to find 7% of 4510. That number is the sales tax.
0.07 x 4510 = 315.70
Sales Tax = $315.70
Total Amount (with tax) = $4825.70
Hope this helps!! :)
A third of a stick is a little over five tbsp. So only 1 batch can be made.