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PLZ DO THE WORK AND DONT CHOOSE THE A, B,C THOSE ARE THE PROBLEMS. READ IT. THANK YOU!!!!
Points A and B are to be mapped onto a number line according to two equations. The solution to the equation.
-7A = 35 is the coordinate of point A. The solution to the equation 1/2 B +1 = 11 is the coordinate of point B.
(a) Solve the first equation to find the coordinate of point A. Show your work.
(b) Solve the second equation to find the coordinate of point B. Show your work.
(c) Determine the distance between points A and B. Explain. (You could use a number line if that helps!)

Respuesta :

Banabanana
(a) 
-7A = 35
A = 35 ÷ (-7)
A = -5  ← the coordinate of point A

(b)
1/2 B +1 = 11
1/2 B = 11 - 1
1/2 B = 10
B = 10 ÷ 1/2
B = 20  ← the coordinate of point B

(с)
|АВ| = B - A = 20 - (-5) = 20 + 5 = 25

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