Let x and y represent the two numbers.
.. x = 6 +12y . . . . . one number is 6 greater than 12 times another
.. x + y = 214 . . . . their total is 214
Substitute for x in the second equation using the first equation.
.. (6 +12y) +y = 214
.. 13y = 208 . . . . . . . . simplify and subtract 6
.. y = 16 . . . . . . . . . . . divide by 13
.. x = 214 -y = 198
The numbers are 198 and 16.
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These are solved easily any of several ways on a graphing calculator. You should learn to use yours for that purpose.
Answer:
55°
Step-by-step explanation:
180 - 35 - 90 = 55°
(1,-3) and(-1,5)
slope = (5 + 3)/(-1 - 1) = 8/-2 = -4
b = 1
equation
y = -4x +1
answer
<span>C.y=-4x+1</span>
Answer:
b
Step-by-step explanation:
second option 400/3
