Which situation is best modeled by the equation

7 - x = 3?

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5+3x = 5x-19 what is x?

A city known for its temperature extremes started the day at - 5 degrees

Mike is mixing paint for his walls. he mixes 1/6 gallon blue paint and 5/8 gallon green paint in a large container. what fraction represents the total amount of paint mike mixes

Solve 2x-3y=9 for y in terms for x

Find the slope of (4,9) (1,-6)

How many grains of sand in a 10kg bag if one grain weighs 10 to the negative third gram

What is the reference angle of 135

What is 2 (5-n) in a word phrase

Patricia paid $584 for 8 nights at a hotel. Find the unit rate

A retaller paid $33 for a lamp. What price should she sell the lamp for if she wants to make a 35% profit?