f+b=160 and f = 2b+12 can be used to find out the number of football cards and number of baseball cards Joey has.
Step-by-step explanation:
Given,
Total cards Joey have = 160
Let,
f be the number of football cards.
b be the number of baseball cards.
According to given statement;
f+b=160 Eqn 1
The number of football cards, f, is 12 more than twice the number of baseball cards.
f = 2b+12 Eqn 2
f+b=160 and f = 2b+12 can be used to find out the number of football cards and number of baseball cards Joey has.
Keywords: linear equation, variable
Learn more about variables at:
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Common difference in Arithmetic sequences is defined as the fixed amount <span>referring to the fact that the difference between two successive terms yields the constant value that was added. In order to know the common difference of the given sequence above, we just have to deduct 1/2 from 1/4 and the answer is -1/4. Therefore, the correct answer would be the third option. Hope this answer helps.</span>
Answer:
x=12
Step-by-step explanation:
The rules of operations to simplify 2 3-4 (5.4)
Answer:
Step-by-step explanation:
72%
