B infinite solutions,
Because both left hand and right hand sides are equal
<span>y=7-2x
</span><span>y = -2x + 7 so now we have slope m = -2, b = 7
pass point </span><span>(-5/2,y) then
y = mx + b
y =-2(-5/2) + 7
y = 5 + 7
y = 12
answer : </span><span>ordered pair (-5/2,12)</span>
<span>Russian culture has a Slavic base (language, folklore). It was influenced by Scandinavians (Viking times) mostly in fight technics, weapons, ship-building and establishing trade unions. Than Russian culture was greatly influenced by Byzantine Empire (in religion, book issuing and iconography). Then by Mongols (during 3 centuries of invasion, again in weapons, fight technics, laws and a little in state system).
BTW can i have the brainless answer....plz...</span>
Tina, the youngest child = t
The middle one = t + 2
The oldest one = t + 4
Sum of all the 3 children's age is 36.
⇒t + (t + 2) + (t + 4) = 36 ←Formula to calculate Tina's age (Answer C)
t + t + 2 + t + 4 = 36
3t + 6 = 36
3t = 30
t = 10
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Answer: Tina is 10 years old.
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