Joan represents the height at which a sea gull is flying at +4 feet and the depth at which a fish is swimming at −1 feet on a number line, where 0 represents the surface of the water. which of these explains whether the sea gull or the fish is closer to the surface of the water? 1 )the fish is closer to the surface of the water because |+4| = 4 and − |−1| = −1, and −1 < 4. 2)the sea gull is closer to the surface of the water because |+4| = −4 and |−1| = −1, and −1 > −4. 3 )the fish is closer to the surface of the water because |+4| = 4 and |−1| = 1, and 1 < 4. 4)the sea gull is closer to the surface of the water because |+4| = 4 and − |−1| = 1, and 4 > 1. i will make brainliest who ever answers first with the right answer

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Step-by-step explanation:cause 2+2=fish

it is x equals 3   plese mark me really need it

step-by-step explanation:

starting with:    

5 + x - 12 = 2x - 7   

5 + x - 12 - x = 2x - 7 - x (subtract x from both sides)   

5 - 12 = x - 7 (combine and cancel x's from both sides)   

5 - 12 + 7 = x - 7 + 7 (add 7 to both sides)   

0 = x (add numbers together on both sides)       

so in order for the equation to be true, x must be 0.   

trying x = -0.5   

5 + x - 12 = 2x - 7 (original equation)   

5 + -0.5 - 12 = 2(-0.5) - 7 (plug in value of x)   

5 + -0.5 - 12 = -1 - 7 (did multiplication)   

-7.5 = -8 (did addition on both sides)       

since -7.5 is obviously not equal to -8, the value of -0.5 for x is wrong.   

trying x = 0   

5 + x - 12 = 2x - 7 (original equation)   

5 + 0 - 12 = 2(0) - 7 (plug in value of x)   

5 + 0 - 12 = 0 - 7 (did multiplication)   

-7 = -7 (did addition on both sides)       

since -7 equals -7, that demonstrates that the value of 0 for x is correct.   

trying x = 1   

5 + x - 12 = 2x - 7 (original equation)   

5 + 1 - 12 = 2(1) - 7 (plug in value of x)   

5 + 1 - 12 = 2 - 7 (did multiplication)   

-6 = -5 (did addition on both sides)       

since -6 is obviously not equal to -5, the value of 1 for x is wrong.