X + y = 25
x is the smaller number.
y is the smaller number plus 9 (x + 9).
x + (x + 9) = 25
2x + 9 = 25
2x = 16
x = 8
8 + y = 25
y = 17
The numbers are 8 and 17.
Answer:
3

Step-by-step explanation:
You can solve for any variable. From the first equation, let's solve for c :

Now, replace the value of c into the other equation:

Using distributive property

However, keep in mind that this is true for:

Answer: 3.602
Step-by-step explanation:
Answer:
I think it would be -2 if it has a negative charge
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
Divide 24 by 3/4 to find the number.
24 ÷ 3/4
= 24 × 4/3
= 32