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3 years ago

If 5^3 b-1=5^b-3, what is the value of b?

1 answer:

3 0

Let's solve your equation step-by-step.(53)(b)−1=5b−3125b−1=5b−3Step 1: Flip the equation.5b−3=125b−1Step 2: Add 3 to both sides.5b−3+3=125b−1+35b=125b+2
I cant go more its impossible mark me as brainless please!!

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4 years ago

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Answer: 1050

Step-by-step explanation:

Number of combinations of selecting r things out of n = $^nC_r=\dfrac{n!}{r!(n-r)!}$

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Given: A restaurant menu has 5 kinds of soups, 7kinds of main courses, 6 kinds of desserts, and 5 kinds of drinks.

If a customer randomly selects one item from each of these four categories, then by fundamental counting principle , the number of different outcomes are possible = $^5C_1\times \ ^7C_1\times\ ^6C_1\times\ ^5C_1 =5\times7\times6\times5=1050$

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3 years ago

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Cerrena [4.2K]

Answer:

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Step-by-step explanation:

4.7 - ( - 11.2) = 15.9

15.9 is the distance between 4.7 and -11.2

Hopefully this helps you

pls mark brainlest

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3 years ago

Line p passes through (8, -6) and is perpendicular to the line 2x + y = -7.

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Answer:

Step-by-step explanation:

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2 years ago

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Answer:

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