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e-lub [12.9K]
3 years ago
9

A circular pond is to be surrounded by a gravel path. Use the diagram to find the square feet of gravel needed if we know the po

nd has a radius of 200 ft and the radius of the whole space is 250 ft? A. 57,234 ft2 B. 86,270 ft2 C. 65,523 ft2 D. 70,686 ft2
Mathematics
1 answer:
zzz [600]3 years ago
5 0
Hey, I think an image is needed to answer this question.
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Deacon wants to order DVDs. Each DVD costs $12.95, and he must pay a shipping and handling fee of $4.95 for the entire order. De
eduard

Answer:

12.95a + 4.95 ≤ 75

Step-by-step explanation:

Given:

Cost of each DVD = $12.95

Total shipping fee = $4.95

Total amount as gift card = $75

Find;

Inequality

Computation:

Assume;

Number of DVD he purchase = a

So,

Total amount as gift card ≥ (Cost of each DVD)(Number of DVD he purchase ) + Total shipping fee

75 ≥ (12.95)(a) + 4.95

12.95a + 4.95 ≤ 75

6 0
3 years ago
1/2 (2n + 6) <br> simply the answer and show work
Evgesh-ka [11]

Answer:

The answer is n + 3.

Step-by-step explanation:

1) Simplify.

\frac{2n + 6}{2}

2) Factor out the common term 2.

\frac{2( n+ 3)}{2}

3) Cancle 2.

n + 3

<u>Th</u><u>e</u><u>refor</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>n</u><u> </u><u>+</u><u> </u><u>3</u><u>.</u>

7 0
3 years ago
What is the equation of a line passing through (2, -1) and parallel to the line represented by the equation y = 2x + 1
iren2701 [21]
........................

4 0
4 years ago
You must use the substitution method.<br> 3x+2y=11<br> y=5x-1
ladessa [460]
X equals one. Hope this helps!
8 0
3 years ago
Which expression is equivalent to 3 + 3/8 − 1/2 ?
andreyandreev [35.5K]

Answer:

2 and 7/8

Step-by-step explanation:

3 + 3/8 - 1/2

3 + 3/8 - 4/8

3 - 1/8

2 and 7/8

5 0
3 years ago
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