Answer:
1+1=2 ........................
Answer:
x = -3/8
Step-by-step explanation:
4(3 - 2x) = 15
Distribute
12 -8x = 15
Subtract 12 from each side
12-8x-12 =15-12
-8x =3
Divide by -8
-8x/-8 = 3/-8
x = -3/8
Answer:

Step-by-step explanation:
The formula of a volume of a cone:

r - radius
H - height
We have r = 10cm and H = 16cm. Substitute:

Answer: D. About
inches per hour.
Step-by-step explanation:
1. The city received
inches of rain in
hours.
2. Let's write the mixed number as decimal numbers:


3. To find the approximate rainfall rate in inches per hour, you must divide 12.25 inches by 25.5 hours, as following:

4. If you round the result to the nearest tenth, you obtain:

5. Therefore, the answer is the option D.