A 16 1/2 kilometer stretch of road needs repair. Workers can repair 2 1/4 kilometer of repair of road per week. How many weeks w
1 answer:
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Answer:
a
Step-by-step explanation:
Solving the inequality
>
+ 1
Multiply through by 12 ( the LCM of 6 and 4 ) to clear the fractions
2(x + 3) > 3x + 12
2x + 6 > 3x + 12 ( subtract 2x from both sides )
6 > x + 12 ( subtract 12 from both sides )
- 6 > x , that is
x < - 6
The only value less than - 6 is - 10
Thus x = - 10 is a solution to the inequality
Answer:
Amount = Rs. 30250 when Rate = 10%
<em>Amount = Rs. 31360 when Rate = 12%</em>
Step-by-step explanation:
Given
Number of times (n) = Annually
Required
Determine the Amount for both Rates
Amount (A) is calculated by:
When Rate = 10%, we have:
Substitute 25,000 for P; 2 for t; 1 for n and 10% for r
Convert 10% to decimal
Hence;
<em>Amount = Rs. 30250 when Rate = 10%</em>
When Rate = 12%, we have:
Substitute 25,000 for P; 2 for t; 1 for n and 10% for r
Convert 12% to decimal
Hence;
<em>Amount = Rs. 31360 when Rate = 12%</em>
Step-by-step explanation:
let x=8 for a small triangle
y=10 for a big triangle
