1) Inequality
2) Equation
Step-by-step explanation:
We need to identify the correct description
1) 7x+9<25
The sign < is called greater than and is an inequality symbol
So, the given term is an Inequality
2) 2x-3=5x+12
This is an equation because we equal (=) sign in it.
Solving the equation we can find value of x.
So, the given term is an Equation
Keywords: Solving Equations
Learn more about Solving Equations at:
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Answer:
3
Step-by-step explanation:
On the picture above.
Hope this helps.
√(43) = 6.55.
-3√(2) = -4.24...
√(43) > 3.6 > -3√(2)
2x-3y+7=0 -- add 3y to both sides
3y=2x+7 -- divide by 3
y=2x/3 +7/3
The gradient is 2/3