Translating expressions equations & inequalities
A number that is at least 90
A number that is no mire than 20
Yessir
20x > 90
To translate the expressions into equations and inequalities:
1. A number that is at least 90 can be represented as an inequality. Let's use the variable 'x' to represent the number. The inequality would be:
x ≥ 90
This means that any value of 'x' that is equal to or greater than 90 satisfies the condition.
2. A number that is no more than 20 can also be represented as an inequality. Let's use the variable 'y' to represent the number. The inequality would be:
y ≤ 20
This means that any value of 'y' that is equal to or less than 20 satisfies the condition.
To translate the given expressions into mathematical equations and inequalities, we can use symbols to represent the unknown number. Let's use the letter "x" to represent the number in both cases.
1. A number that is at least 90:
This means the number is greater than or equal to 90. In mathematical notation, we can write it as:
x ≥ 90
The symbol "≥" represents "greater than or equal to."
2. A number that is no more than 20:
This means the number is less than or equal to 20. In mathematical notation, we can write it as:
x ≤ 20
The symbol "≤" represents "less than or equal to."
So, the translations of the given expressions are:
1. A number that is at least 90: x ≥ 90
2. A number that is no more than 20: x ≤ 20