What's are the correct answers? (For all)50 points + brainliest answer
2 answers:
1. The inequality is x < 2, this is saying that any number less than two is true.
2. x
-4.25, this says that any number less than -4.25 OR equal to -4.25 is true.
3. The first line is the answer. The point is hollow, signifying that y is not equal to 2, it must be larger than 2.
4. The third line is the answer. X is less than or equal to -4.
Hope this helps! :)
2. x
3. The first line is the answer. The point is hollow, signifying that y is not equal to 2, it must be larger than 2.
4. The third line is the answer. X is less than or equal to -4.
Hope this helps! :)
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The oldest son will get $370, the middle will get $220 and the youngest will get $185.
Step-by-step explanation:
Given,
Total amount to be split = $775
Let,
Oldest son's share = x
Middle son's share = y
Youngest son's share = z
According to given statement;
x+y+z=775 Eqn 1
the oldest gets twice as much as the youngest
x = 2z Eqn 2
the middle son gets $35 more than the youngest
y = z+35 Eqn 3
Putting value of x and y from Eqn 2 and 3 in Eqn 1
Dividing both sides by 4
Putting z=185 in Eqn 2
Putting z=185 in Eqn 3
The oldest son will get $370, the middle will get $220 and the youngest will get $185.
Keywords: linear equation, substitution method
Learn more about substitution method at:
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