Answer:
I believe it's
The pH of solution A decreases, and the pH of solution B decreases.
Step-by-step explanation:
Answer:
one gallon has the energy to move the car 25 miles
the saying "25 miles per gallon" means that the car can travel 25 miles on only one gallon of gas
Step-by-step explanation:
8x-4Y=11
Bring 8X to the right
-4Y= -8X+11
Divide by -4
Y=-8/-4X+11/-4
Slope is the fraction with the X -8/-4=2
Answer = 2
Answer:
x = 2
Step-by-step explanation:
Step 1: Write equation
6 - 7x = 7x - 9x - 4
Step 2: Solve for <em>x</em>
- Combine like terms: 6 - 7x = -2x - 4
- Add 7x to both sides: 6 = 5x - 4
- Add 4 to both sides: 10 = 5x
- Divide both sides by 5: 2 = x
- Rewrite x = 2
Step 3: Check
<em>Plug in x to verify it's a solution.</em>
6 - 7(2) = 7(2) - 9(2) - 4
6 - 14 = 14 - 18 - 4
-8 = -4 - 4
-8 = -8
I would say I guess it is about around 0.198387.