MATHEMATICS MIDDLE SCHOOL

The cost of 8 muffins and 2 quarts of milk is $18. The cost of 3 muffins and 1 quart of milke is $7.50. How much does 1 muffin and 1 quart of milk cost?

Answers

Answer 1
Answer: Let x equal the cost of one muffin and y equal the cost of quart of milk
8x+2y=18
3x+y=7.50

See if you can solve it from there. If not let me know
Answer 2
Answer:

Answer:

1 muffin = $1.50

1 quart of milk = $3

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What percent of 50 is 47

Answers

50 * n% = 47 

n% = 47/50 

n % = .94 

94% 

so 50 * 94 % = 47 


& 50 - 94% = 3 


& 50 - 6% = 47 


& 50 * 6% = 3
I think i helped you :-)
47/50 
multiply by 2 both sides 
94/100

What is the rays of an angle that measures 1/2 turn

Answers

Half a whole turn would be 180 if its in degrees

Find x- and y-intercepts. Write ordered pairs representing the points where the line crosses the axes. 4x−2y=0

Answers

Answer:

x- intercept= 0

y-intercept= 0

Step-by-step explanation:

solve for x

4x-2(0)=0

4x-0=0

4x=0

x=0/4

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solve for y

4(0)-2y=0

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Raymond wants to make a box that has a volume of 360 cubic inches. He wants the height to be 10 inches and the other two dimensions to be whole numbers of inches. How many different-sized boxes can he make?

Answers

3 because 360/10 =36 so you have to find factors of 36 (not sure if factors is the right word) but they are :3&12,9&4,6&6
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When P it was $55 how many units well the profit maximizing firm supply to the market a 30 be 40 C 50 D 16

Answers

Answer:

C. 50

Step-by-step explanation:

Here we have to look at the given graph and find the answer.

The vertical axis represents the price and cost per unit. That is represented by P.

The horizontal axis represents the units of output, that is represented by q.

We need to find the number of units when p = $55.

By look at the graph of the curve MC, when P = $55, the number of units is 50.

Therefore, the answer is C. 50.

Hope this will helpful to understand the concept.

Thank you.

Write an expression with the value of 12.It should contain four numbers and two different operations

Answers

8-2+(12÷2)

Hope this helps :)
(4+4)+8-4 
/     \
8  + 8 -4 
    16 - 4
    /        \
      12

     
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