Answer:
Steel
Step-by-step explanation:
It’s an obvious answer Bc it shows it on the number line
Answer:
B
Step-by-step explanation:
here we use trigonometric ratio involving soh,cah,toa
Answer: 
Step-by-step explanation:

50 - 5n = 15
if you need to find the number n then
50 - 5n = 15
-5n = -35
n = 7
Answer:
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no one help you this is bad app hahahahaha