The correct answer to this problem would be d
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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15 pizzas
Explanation:
If there are 15 people, and each person eats 1 pizza, there must be 15 pizzas.
What diagram???
Sorry but there’s no pic so I can’t help you