Mathematics, 05.07.2019 17:00 starwars77

Ireally need 1) solve this equation for y: -8x+4y=20 a. y= 2x- 5 c. y=1/2 = 5 b. y= 2x +5 d. y= 1/2x +20 2 2) rearrange the formula: ke= 1/2mv . solve for m a. m= 2v2/ke c. m= v2/ 2ke b. m=ke/2v2 d. m=2ke/v2

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Ireally need 1) solve this equation for y: -8x+4y=20 a. y= 2x- 5 c. y=1/2 = 5 b. y= 2x +5 d. y= 1...