Answer
r<=17.6
↓Steps Explained:↓
Solve for r
2.50r + 6 ≤ 50
Divide each side by 2.50
| 2.50r | |
| 2.50 |
| = |
| 6 |
| 2.50 |
Group constants
Group our constants 6 and 50.
subtract 6 from both sides
2.50r + 6 - 6 ≤ 50 - 6
Cancel 6 on the left side:
2.50r ≤ 44
Divide each side of the inequality by 2.50
| 2.50r | |
| 2.50 |
| ≤ |
| 44 |
| 2.50 |
r ≤ 17.6
Final Answer
r<=17.6Related Calculators: Literal Equations | Simultaneous Equations | 4 unknowns using Cramers Rule