The perimeter of a 5 sided figure is 45.56 meters. Two of the sides have the same length. The sum of the other three side length
1 answer:
You might be interested in
The length would be 50 ft and the width would be 40 ft.
Answer:
D. Subtraction property of equality; n = 15
Step-by-step explanation:
Given equation that shows the cost of n basketballs uniforms,
C = 40n + 260
According to the question,
Total cost = $ 860,
⇒ 40n + 260 = 860
Using subtraction property of equality, subtract 260 on both sides,
⇒ 40n = 860 - 260
⇒ 40n = 600
Using division property of equality, divide both sides by 40.
⇒ n = = 15.
Hence, 15 uniforms were purchased.
i.e. Option D is correct.
Answer:
194
Step-by-step explanation:
Recall 2 rules to solve this easily:
1.
2.
<em>Now, if we let a = 7 and , we can say the problem is basically of the form:</em>
This can be simplified using the rules:
Now we can plug the values of a and b we initially thought of (remember though ):
194 is the final answer.