Answer:

Step-by-step explanation:
Given:

Solve for:

Solution:
Step 1: Select the formula to solve for 
There are some ways to solve quadratic equations.
One of the simple way (if possible) is performing the factorization.
Another way is using the quadratic formula.
Here, we are going to use factorization.
Step 2: Perform factorization

<=>
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or 
Hope this helps!
:)
Answer:
Step-by-step explanation:
Defghydrydfm
Lateral is 13.8cm
Total surface area is 32cm
Step-by-step explanation:

We have the following:
To calculate the total money, you have to add the amounts that Paula won, as follows

Which means that in total they are $ 14.95