3 years ago

Help asp thank you asap

Mathematics

2 answers:

quester [9]3 years ago

8 0

Answer:

Step-by-step explanation:

3+7+4+2= 16

16/4= 4

3-4= -1

7-4= 3

4-4= 0

2-4= -2

-1+3+0+-2= 0

cluponka [151]3 years ago

6 0

The answer is 4 because you have to add everything up and then divide it by how many numbers there is

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Andrej [43]

Yes. Yes triangles are congruent

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3 years ago

Mrs. Hidalgo paid $30 for 4 students to visit an art museum. Find the cost for 20 students.

Bond [772]

Answer:

The cost for 20 students would be $120

Step-by-step explanation:

We know that 4x5=20 therefore we will multiply 30x4 which will give us 120.

Our final answer would be $120

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3 years ago

4. At a school fair, 30% of the pies sold had cheese filling, 25% had beef filling and the remaining 90 pies had potato filling.

astra-53 [7]

Answer:

Step-by-step explanation:

a) Percentage of potato filling = 100 - (30 + 25) = 100 - 55 = 45 %

b) Let the number of pies sold = x

45% of x = 90

$\dfrac{45}{100}*x=90\\\\\\x=90*\dfrac{100}{45}\\\\\\x=2*100\\$

Number of pies = 200

c) Number of cheese filling = 30% of 200

$=\dfrac{30}{100}*200\\\\= 30*2\\\\\\= 60$

Number of beef pies = 25% of 200

$=\dfrac{25}{100}*200\\\\\\=25*2\\\\= 50$

Difference = 60 - 50 = 10

There are 10 more cheese pies than beef pies.

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3 years ago

Tommy thought of a number. He multiplied the number 4, then added six. The result was fifty. What was Tommy's starting number?

anygoal [31]

Answer:

Was number 11

Step-by-step explanation:

50 - 6 = 44

44 dividid 4 is 11

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3 years ago

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Answer:

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