11.
(87+91+86+x)/4=90.
x=96.
13.
50×y > 130.
the lowest number could be 3, because 50×2=120, which is less than 130.
Answer:
B. JK is longer than JL
Step-by-step explanation:
JK is 6, JL is 5. Therefore, JK is longer than JL.
(-2,1)
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4236terrg