Answer:
5
Step-by-step explanation:
7x plus 15 is 50
7x=35
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Answer:
can u send a lic of the acc question
Answer:
Step-by-step explanation:
what do you need help with
P(z < 3)
From the normal distribution table,
P(z < 3) = 0.9987
Solve for n
Simply both sides 11(n-1)+35=3n
Distribute (11)(n) + (11)(-1) + 35 = 3n
11n+-11+35=3n
Combine like terms (11n)+(-11+35)=3n
11n + 24 =3n
Subtract 3n from both sides
11n+24-3n=3n-3n
8n + 24 = 0
Subtract 24 from both sides
8n+24-24=0-24
8n = -24
Divide both sides by 8
8n = -24
8 8
n = -3
