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2 years ago

Suppose you're given the formula q = 2o + 6p. If you know that p = o – 7, how could you rewrite the formula?

Mathematics

2 answers:

Ivanshal [37]2 years ago

6 0

q = 2o + 6p

p = o – 7

⇒ q = 2o + 6(o - 7) = 2o + 6o - 6 × 7 = 8o - 42

⇒ q = 8o - 42

brilliants [131]2 years ago

6 0

Answer:

q = 8o - 42

Step-by-step explanation:

Given: The given formula is q = 2o + 6p.

p = o – 7

Now we have to plug in p = o - 7 in the given formula, we get

q = 2o + 6(o - 7)

Now we use the distributive property a(b-c) =ab - ac and expand.

q = 2o + 6o -6(7)

q = 2o +6o - 42

Here 2o and 6o are the like terms, we can add them

q = 8o - 42

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