Case bought a 10 week old pig that weighed 30 kg. At 18 weeks the pig weighed 80 kg. The equation (18 − 10)w + 30 = 80 can be us
ed to find the number of kg (x) the pig gained each week. How many kilograms did the pig gain each week?
2 answers:
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Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Equality Property
<u>Algebra i</u>
- Terms/Coefficients
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
<u>Step 2: Solve for </u><em><u>x</u></em>
- [Equality Property] Square root both sides:
Let's solve this by creating an equation.
Let X = the second factor