Because we know what x is, we plug in 7 to the expression.
7+3<9
Since 7+3 is 10, then the new expression is 10<9.
I have no idea if this is a true/false question, because this statement is false.
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sorry if this doesn't help
The correct location of the system of equations are;
Single solution;
y = 11 - 2•x
4•x - y = 7
x + y = 15
2•x - y = 15
No solution;
2•x + y = 7
-4•x = 2•y + 14
x = 12 - 3•y
3•x + 9•y = 24
Infinite solution;
2•x + y = 7
-6•x = 3•y - 21
<h3>What are the types of solutions to linear system of equations?</h3>
The possible system of equations and their solution are presented as follows;
System of equations
Solution;
4•x - y = 7
Therefore;
11 - 2•x = 4•x - 7
6•x = 18
x = 3; Single solution;
System of equations
- 2•x + y = 7
- -4•x = 2•y + 14
Solution;
2•x + y = 7 gives;
y = 7 -2•x
-4•x = 2•y + 14 gives;
y = -2•x - 7
7 -2•x = -2•x - 7
0 = 14, no solution
System of equations
- x = 12 - 3•y
- 3•x + 9•y = 24
Solution;
x = 12 - 3•y gives;
3•x + 9•y = 24 gives;
x = (24 - 9•y) ÷ 3 = 8 - 3•y
Which gives;
12 - 3•y = 8 - 3•y
System of equations
- 2•x + y = 7
- -6•x = 3•y - 21
Solution;
2•x + y = 7 gives;
y = 7 - 2•x
-6•x = 3•y - 21 gives;
3•y = 21 - 6•x
y = 7 - 2•x
7 - 2•x = 7 - 2•x Infinitely many solutions
System of equations
Solution;
x + y = 15 gives;
y = 15 - x
2•x - y = 15 gives;
y = 2•x - 15
Which gives;
15 - x = 2•x - 15
3•x = 15 + 15 = 30
x = 30 ÷ 3 = 10 Single solution
Learn more about the type of solution for linear system of equations here:
brainly.com/question/20759290
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Answer:
A foot.
Step-by-step explanation:
A yard is equal to 3 feet.
Answer:
I think it would be 20%.
Step-by-step explanation:
$5 was taken off the original price, which is about 1/5 of $24.99. So, since 1/5 as a percent is 20%, I think the answer would be 20%.
3y = 2 see picture for directions