For this problem all you need to do is subtract 5 from 12
12-5=7
Rhonda has $7
Hope this helped :)
Answer:
All of the numbers are solutions.
Step-by-step explanation:
<u>Step 1: Solve for x in the first equation
</u>



<u>Step 2: Solve for x in the second equation
</u>


Since you divided by a negative, you must flip the sign.

<u>Step 3: Find the number
</u>
x > 3 and x < 4
Answer: All of the numbers are solutions.
Answer:
I think you could if you tried.
Answer:
B. 20 years
Step-by-step explanation:
By using the process of trial and error, if Gina is 20 years old, that would mean her sister is 29 years old. This is because 20+9 is equal to 29. 29+20 sums up to 49.