Four times the sum of a number and 20 is at most
there are more then five people in my family
To solve this problem, we need to translate the verbal expression into an algebraic equation. Let's follow these steps:
Step 1: Assign a variable to the unknown number.
Let's assign the variable "x" to the unknown number.
Step 2: Translate the verbal expression into an equation.
"Four times the sum of a number and 20 is at most" can be written as:
4(x + 20) ≤ ?
The inequality sign could be either "≤" (less than or equal to) or "<" (less than). However, since "at most" suggests "less than or equal to," we will use "≤" in this case.
Step 3: Evaluate the inequality.
The inequality states that 4 times the sum of a number and 20 should be less than or equal to a certain value. We are not given the specific value, so we cannot determine x exactly. However, we can work with the inequality as it is.
Note: If a specific value was given (e.g., 100), we would substitute it into the inequality to find the maximum value of x that satisfies the inequality.
In this case, the answer is the inequality 4(x + 20) ≤ ?, as we cannot solve for x with the given information.