Aprofessional guitarist charges $400 to perform at a restaurant. at the end of the night he collected his tips and left with a total earning of $620. write an equation and solve for the amount he made in tips for the performance.

$120, 400 + x = 620

Step-by-step explanation:

A guitarist charges $400. He makes $620 for the whole night. He makes x amount of tips. To solve, write the equation 400 + x = 620.

Solve by subtracting 400 from both sides.

400 + x = 620

400 - 400 + x = 620 - 400

x = 120

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

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