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Karo-lina-s [1.5K]

2 years ago

12

Hermes earns $6 an hour for babysitting. He wants to earn at least $168 for a new video game system. Determine the number of hou

rs he must babysit to earn enough money for the video game system. Then interpret the solution.

1 answer:

solong [7]2 years ago

5 0

Answer:

28 hours

Step-by-step explanation:

6x28=168

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2 years ago

Solve the literal equation for x: g= 4x+5xy

Andreas93 [3]

The literal equation for x is $\frac{g}{4+5y}$ given that $g= 4x+5xy$

The subject of a formula is a way of representing a variable in terms of other variables.

Given the equation

$g= 4x+5xy$

Factor out the common variable x

$g= x(4+5y)$

Divide both sides by 4+5y

$\frac{g}{4+5y} =\frac{x(4+5y)}{4+5y} \\\frac{g}{4+5y} = x\\Swap\\x = \frac{g}{4+5y}$

This shows that the literal equation for x is $\frac{g}{4+5y}$

Learn more here: brainly.com/question/21140562

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2 years ago