Answer:
$28.95
Step-by-step explanation:
Sam started out with x dollars.
We represent this situation with the following formula:
x - ($4.85 + $7.95 + $7.95) = $8.20.
Then:
x - $20.75 = $8.20.
To isolate x, we add $20.75 to both sides of this equation, obtaining:
x = $28.95.
Sam started out with $28.95.
I don't know what you mean by factors, but the quadratic equation of m^2 - 12m + 20 can be simplified to (m - 10)(m - 2).
Hope this helps!
Answer:
d
Step-by-step explanation:
because it says in your thing up above to exchange but there is a 50% im wrong
2/5 is in the lowest terms or simplest form
×=1
4× + 8 = 12
- 8 = -8
4× =4
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4 4
× = 1