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2 years ago

Eight dollars more than one-third the price of a medium pizza is $13. What is the price of the pizza?

Mathematics

2 answers:

Bezzdna [24]2 years ago

7 0

(13-8) / (1/3)

$5 for 1/3 of the pizza, that means that the entire pizza is $15.

xeze [42]2 years ago

3 0

$17.75 is the cost of the pizza

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Answer:

Step-by-step explanation:

Look a t the picture.

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Therefore the sides are in proportion:

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2 years ago

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3 years ago

Solve this equation for x. Round your answer to the nearest hundredth. 0.77 = log x

Alekssandra [29.7K]

Answer:

x ≈ 5.89

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra II

Exponential to Logarithmic: $\displaystyle b^m=x \rightarrow log_bx=m$

Step-by-step explanation:

Step 1: Define

Identify

0.77 = log(x)

Step 2: Solve for x

[Equality Property] Raise both sides to the 10th power: $\displaysytle 10^{0.77} = 10^{logx}$
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3 years ago

A governor of state A earns 53,435 more than the governor of state B. If the total of their salaries is 290,395, find the salari

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The governor of state A has a salary of 171,915.
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3 years ago

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Answer:

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Step-by-step explanation:

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