A teacher has 27 students in her class. She asks the students to form as many groups of 4 as possible. How many students will no
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
Given inequality:
To solve this inequality, we need to <u>isolate</u> the variable on one side and the constant on the other. To do this, we can divide both sides by -5.
Note: If we are dividing both sides by a <u>negative integer</u>, the sign changes.
To simplify 15/-5, we can multiply -1 to the numerators and the denominators. As a result, the <u>negative sign</u> should transfer to the numerator, as when two <u>negative integers</u> multiply each other, the result is a positive integer.
55 dollars is saved each week
<em><u>Solution:</u></em>
Given that, Blake dad needs 165 dollars for a new suitcase
He saves an equal amount for 3 weeks
<em><u>To find: Amount saved each week</u></em>
From given,
Total amount = 165 dollars
Number of weeks = 3
<em><u>Therefore, the formula for amount saved each week is given by:</u></em>
<em><u>Substituting the values we get,</u></em>
Thus 55 dollars is saved each week