20t^2+9t-20 is the answer
Answer:
see explanation
Step-by-step explanation:
They are collinear if the have the same slope
(2 - -1)/(5 - 1) = 3/4
(5 - 2)/(9 - 5) = 3/4
(5 - -1)/(9 - 1) = 6/8 = 3/4
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Add sides 74
Divide sides by 22
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Step-by-step explanation:
3/5= 6/x
x = 6*5/3
x= 30/3
x = 10
Answer:
what type of question is this