# How do you evaluate #7p + 5q # when #p=1# and #q=3#?

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To evaluate 7p + 5q when p = 1 and q = 3, you substitute the values of p and q into the expression and perform the arithmetic:

7(1) + 5(3) = 7 + 15 = 22

So, when p = 1 and q = 3, 7p + 5q equals 22.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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