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babymother [125]
3 years ago
14

martin collects stamps he counted 48 pages in his collectors album the first 20 pages each have 35 stamps in 5 rows the rest of

the pages each have 54 stamps how many stamps does martin have in his album?
Mathematics
2 answers:
ladessa [460]3 years ago
8 0
The answer is <span>2212
I think</span>
kompoz [17]3 years ago
8 0

Answer:

Martin has 2212 stamps.

Step-by-step explanation:

Given,

Total number of pages = 48,

Out of which first 20 pages each have 35 stamps in 5 rows,

So, the stamps in first 20 pages = 35 × 20 = 700,

Now, the remaining number of pages = 48 - 20 = 28,

Also, each remaining page has 54 stamps,

So, the total stamps contained by remaining pages = 54 × 28 = 1512,

Hence, total stamps = stamps in 20 pages + stamps in 28 pages

= 700 + 1512

= 2212

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cashews cost 4c per packet. mandy buys 4 packets of cashews. how much change does she recieve if she paid with a $20 bill? Give
Ivenika [448]
If c is cents (¢) then she would receive $19.74 or in cents that would be 1974¢
5 0
3 years ago
Moe painted the lid of a barrel. The circumference of the lid is 32 pi( pie) inches. Which measurement is closest to the area of
JulijaS [17]

Answer:

Area of lid = 804.35 square inches.

Step-by-step explanation:

Given the following data;

Circumference of lid = 32π inches

To find the area of the lid;

First of all, we would find the radius of the lid (circle).

Circumference of circle = 2πr

Substituting into the formula, we have;

32π = 2πr

Radius, r = 32π/2π

Radius, r = 16 inches.

Now, we can solve for the area of the circle using the formula;

Area of circle = πr²

Area of lid = 3.142*16²

Area of lid = 3.142 * 256

Area of lid = 804.35 square inches.

In terms of pie, area of lid = 256π square inches.

Therefore, the measurement which is closest to the area of the lid in square inches is 804.35 or 256π.

6 0
3 years ago
the morgan famili and the alexander family each ised their sprinkles last summer. the water output was 20. l per hour. The water
erik [133]

Answer:

number of hours  Alexander family ‘s sprinkler work = 20

number of hours  Morgan family ‘s sprinkler work = 30

Step-by-step explanation:

Given in the question,

water output rate for the Alexander family ‘s sprinkler = 40 L  

water output rate for the Morgan family ‘s sprinkler = 20 L

Suppose, number of hours  Alexander family ‘s sprinkler work = x

Suppose, number of hours  Morgan family ‘s sprinkler work = y

Equation1

x + y = 50

Equation 2

40x + 20y = 1400

x = 50 - y

Put this value of x in equation 2

40(50-y) + 20y = 1400

2000 - 40y + 20y = 1400

-20y = 1400 - 2000

-20y = -600

y = 30

Put this value of y in equation 1 to get the value of x

x + 30 = 50

x = 50 - 30

x = 20

 

5 0
3 years ago
The picture is the question​
erastova [34]

what do u mean

how can u solve a question with no question that makes no sense

Send question

3 0
2 years ago
Can someone please help me with this question, I have multiple of them and have no idea where to start. If you can help me with
Alika [10]

Answer:

x = 5

Explanation:

Well, there's a theorem about these triangles that helps you solve questions similar to this one.

The theorem states that the sum of the two angles of a triangle is equal to the magnitude of the angle exterior to them.

That is, 33° + (10x+1)° = (17x-1)°

17x - 10x = 33 + 1 + 1

7x = 35 => x = 5

Hope it helps you, mate! :)

6 0
2 years ago
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