Question

1.What is m + 5n where m = 1 and n = 5?

Answer 1

Answer:

Answer# 1: A. 26

Answer# 2: A. 25

Step-by-step explanation:

1. What is m + 5n where m = 1 and n = 5?

Substitute 1 for "m" and 5 for "n":

$\sf (1)+5(5)$

Multiply 5*5 =25

$(1)+25$

Add :

$\sf 26$

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2. What is 5m + 5n where m = 10 and n = -5?

Substitute 10 for "m" and -5 for "n".

$\sf 5\left(10\right)\:+\:5\left(-5\right)$

Multiply 5 * 10= 50

$\sf 50+5\left(-5\right)$

Multiply 5 * -5 = -25

$\sf 50-25$

Subtract:

$\sf 25$

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