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damaskus [11]
3 years ago
13

13. Solve for x so that f(x) = 5​

Mathematics
1 answer:
FromTheMoon [43]3 years ago
7 0

Answer:

x=\frac{5}{f}

Step-by-step explanation:

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Samuel used 1/5 of an ounce of butter to make 1/15 of a pound of jelly. How many ounces of butter are needed to make a pound of
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Set up ratio problem

.2 oz butter / (1/15) lb jelly = x / 1 lb jelly

Then cross multiply the stuff opposite each other in the fractions... set it up as a multiplication problem

.2 × 1  = (1/15) × x 

.2 = (1/15)x

Multiply both sides of equation by 15 to clear out the (1/15) fraction and get x 

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4 years ago
Hera spent $16 on dinner then she spent $6 on dessert and some more on a taxi ride including the taxi fair she spent a total of
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She spent $9.

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3 years ago
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3x+1. I need to find and write an equation for x
Alchen [17]

Answer:

x =\frac{-1}{3}

Step-by-step explanation:

As the given algebraic expression is

3x+1

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3x+1-1=0-1

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Step 2: Divide both sides by 3.

\frac{3x}{3} =\frac{-1}{3}

x =\frac{-1}{3}

Therefore, x =\frac{-1}{3}

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<em>Keywords: equation, solution</em>

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Answer:

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3 years ago
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