Answer: 15 and 25
15 plus 25 is 40, and 15 is 10 away from 25.
Answer:
x>6
Step-by-step explanation:
-3x<-18
3x>18
Therefore, x>6
Answer:
im sure its c
Step-by-step explanation:
:)
Answer:
x1=(7-√65)/2
x2=(7+√65)/2
Step-by-step explanation:
x^2=7x+4
x^2-7x-4=0
D=(-7)^2-4*1*(-4)=49+16=65
x1=(-(-7)-√D)/(2*1)=(7-√65)/2
x2=(-(-7)+√D)/(2*1)=(7+√65)/2
Answer:
48 :)
Step-by-step explanation:
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