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dlinn [17]
3 years ago
13

Dante buys his lunch every day at school. After 15 days, Dante has spent $37.50 on school

Mathematics
2 answers:
pychu [463]3 years ago
5 0

Answer:

12.5

Step-by-step explanation:

37.50÷15=2.5

2.5×5=12.5

gogolik [260]3 years ago
5 0

Answer: $12.50

Step-by-step explanation:

You have to divide 37.5 by 15 which is 2.5 then multiply that by 5 which is 12.5.

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Coach Rivas can spend up to $750 on 30 swimsuits for the swim team. The inequality shown can be used to find the maximum amount
777dan777 [17]

Answer:

$0 < p ≤ $25

Step-by-step explanation:

We know that coach Rivas can spend up to $750 on 30 swimsuits.

This means that the maximum cost that the coach can afford to pay is $750, then if the cost for the 30 swimsuits is C, we have the inequality:

C ≤ $750

Now, if each swimsuit costs p, then 30 of them costs 30 times p, then the cost of the swimsuits is:

C = 30*p

Then we have the inequality:

30*p ≤ $750.

To find the possible values of p, we just need to isolate p in one side of the inequality.

So we can divide both sides by 30 to get:

(30*p)/30 ≤ $750/30

p ≤ $25

And we also should add the restriction:

$0 < p ≤ $25

Because a swimsuit can not cost 0 dollars or less than that.

Then the inequality that represents the possible values of p is:

$0 < p ≤ $25

6 0
3 years ago
Suppose the radius of a circle is three units what is the circumference
SpyIntel [72]

Answer:

6\pi or 18.84 units

Step-by-step explanation:

The circumference of a circle can be found using the formula C=2\pi r, where C is the circle's circumference and r is the circle's radius. We know that r=3 and that we are solving for C. Therefore:

C=2\pi r\\C=2*\pi *3\\C=6\pi

Since \pi is approximately 3.14, 6\pi =6*3.14=18.84 units. Hope this helps!

3 0
3 years ago
Find the missing side length
sasho [114]

Answer:

Missing side length = 54

Step-by-step explanation:

If both the triangles given in the picture are similar their corresponding sides will be proportional.

By applying this rule in the given similar triangles,

\frac{35}{30}=\frac{49}{42}=\frac{63}{6x-6}

\frac{7}{6}=\frac{7}{6}= \frac{63}{6x-6}

\frac{7}{6}= \frac{63}{6x-6}

\frac{1}{6}= \frac{9}{6x-6}

\frac{1}{6}= \frac{9}{6(x-1)}

1=\frac{9}{x-1}

x-1=9

x=10

Therefore, missing side length = 6x-6

= 6(x-1)

= 6(10-1)

= 6\times 9

= 54

4 0
3 years ago
Samuel pulls two coin out of his pocket randomly without replacement. If his pocket contains one nickel, one dime, and one quart
Ilya [14]
2:3 3 possible options (quarter+dime= 35, quarter+nickel=30, dime+nickel=15) two options are more than 20
4 0
4 years ago
Select the correct answer.
agasfer [191]
Graph B and D represent functions because they both pass the vertical line test.
3 0
3 years ago
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