Ask Question
16 January, 04:54

Evaluate 7r - 15/s when r=3 and s=5

+2
Answers (2)
  1. 16 January, 05:52
    0
    First you substitute the values. So 7 (3) - 15 / (5). 7 x 3 is equal to 21, so the equation is now 21 - 15 / (5), and 15/5 is equal to 3. You are now left with 21 - 3, which is equal to 18.
  2. 16 January, 07:17
    0
    The answer to ur equation is 18
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Evaluate 7r - 15/s when r=3 and s=5 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers