Find the value of a:
a(x+3)<5x+15-x
a=
2 answers:
Answer:
a= 4x+15/x+3
Step-by-step explanation:
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Answer:
39
Step-by-step explanation:
41+x=80
x=39
Answer:
Yes
Step-by-step explanation:
Congruent means equivalent so if <6 is = to <3 then due to <3 being = to <1 <6 also has to be = to <1.
X^2 - 14x + 42 = 0
x^2 - 14x = -42
x^2 - 14x + 49 = 49 - 42
(x - 7)^2 = 7
x - 7 = (+-) sqrt 7
x = 7 (+-) sqrt 7
solutions are : x = 7 + sqrt 7 and x = 7 - sqrt 7
Answer:
Step-by-step explanation:
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