Hailey is shopping at a department store during a 20% off everything sale. She also has a coupon for $5.00 off the sale amount. Hailey wants to keep her total under $65.00 before tax, so she creates this inequality:
0.80x − $5.00 ≤ $65.00.
Which inequality represents all possible solutions for x?
Answers
Answer: x ≤ $87.50
is the answer you are looking for
Answer:
x ≤ $87.50 inequality represents all the possible solution for x of inequality 0.80x − $5.00 ≤ $65.00.
Step-by-step explanation:
Equations and inequalities are both mathematical phrases generated by linking two expressions to each other.
The symbols >, <, ≤, or ≥ indicate that the two expressions in an inequality are not always equal.
An equation or an inequality that has at least one variable is called an open sentence.
An open sentence's result is either true or false when a number is used in place of the variable. The number is a solution to the equation or inequality if the statement is true.
Given,
The inequality equation is 0.80x − $5.00 ≤ $65.00.
⇒ 0.80x − $5.00 ≤ $65.00
⇒ 0.80x ≤ $70.00
⇒ x ≤ $70.00/0.80
⇒ x ≤ $87.50
Hence, x ≤ $87.50 inequality represents all the possible solution for x of inequality 0.80x − $5.00 ≤ $65.00.
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