Answer:
-7
Step-by-step explanation:
We can follow PEMDAS and see that first we do 4+2 which is 6. Our equation looks like 5 - (6)2. Since multiplication comes before subtraction we multiply 6 * 2 which is 12. Now we can fit that in 5 - 12 = -7
The measure of angle ABC is 100 because all you do is add the 60 to the 40 and get 100.
Answer:
<u>15.4 gallons</u>
Step-by-step explanation:
This can be solved using a proportion. Keep in mind that "
" is miles and "
" is gallons
Cross multiply.
Solve.
Therefore, Adbul would need 15.4 gallons to drive 418 miles.
Answer:
You're right, it is 359!
Let's break down the problem.
The equation is...
21 - 359 / 26 = 13
Therefore,
The missing number, <em>n</em>, is 359.
Pretty sure the answer is B The horizontal asymptote y = 10 means that the final concentration will always be greater than 10%.
Step-by-step explanation:
Since the 10 % solution that you're adding to the 30% solution is 10% acid when you add it to the 30 acid percent solution it would never decrease the acidity levels farther than 10 percent no matter how much you put because the solution your adding is at a 10% acidity and the other solution is 30% acidity and has a higher acidity level than the 10% so it could never go lower than the solution you are adding to it.
Really hope I did an okay job at explaining.
