MATHEMATICS MIDDLE SCHOOL

A recipe calls for 2 tsp of butter. Melinda wants to make 40% more servings than the recipe makes.Which expression represents how many teaspoons of butter Melinda should use?

A.
0.6 2

B.
1.6 2

C.
0.4 2

D.
1.4 2

Answers

Answer 1
Answer: The expression that represents how man teaspoons of butter Melinda should use is c. 0.40(2). But then, don't forget to add the solution of 0.40(2) to 2 teaspoons. 

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Five friends attend a matinee movie and spend $8 per ticket. They also purchase a small bag of popcorn each. The friends spend a total of $62.50. Let x be the price of a small bag of popcorn.Part A

Which equation represents the situation?
62.50 + 8x = 40
40 + 8x = 62.50
40 + 5x = 62.50
62.50 + 5x = 40
Part B

How much does each small bag of popcorn cost?

$

Answers

The equation representing the given situation is 40 + 5x = 62.50 and the price of a small bag of popcorn will be $ 4.5. Option C is correct.

What is the equation?

An equation is a statement that two expressions, which include variables and/or numbers, are equal. In essence, equations are questions, and efforts to systematically find solutions to these questions have been the driving forces behind the creation of mathematics.

It is given that, five buddies each pay $8 for a ticket to the matinee. Additionally, they each buy a little bag of popcorn. The pals spend $62.50 altogether.

Suppose x represent the price of a small bag of popcorn.

(cost of ticket + cost of popcorn) × number of friends = total cost

⇒ (8 + x) 5 = 62.5

Simplify the equation to obtain the value of x as

⇒  (8 + x) = 62.5/5

⇒ 8 + x = 12.5

⇒ x = 12.5 - 8

⇒ x = 4.5

Thus, the equation representing the given situation is 40 + 5x = 62.50 and the price of a small bag of popcorn will be $ 4.5. Option C is correct. Option C is correct.

Learn more about the equation here,

brainly.com/question/10413253

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Answer:

Formula: (cost of ticket + cost of popcorn) * # of friends = total cost

Which would give us (8 + x) * 5 = 62.5

Solve for x.

8 + x = 12.5 {divide each side by 5}

x = 12.5 - 8

x = 4.5

Each small bag of popcorn costs $4.50.

hope this helps!

9 is subtracted from 5 times 3 and 10 is added
​

Answers

The final answer is 16

What is subtraction?

The act or process of taking one number away from another is called subtraction.

How to now the final value  after subtraction?

According to the problem,

  • 9 is subtracted from 5 times 3 and 10 is added

This can be written as (5 x 3) + 10- 9

 =  16

Find more about "Subtraction" here : brainly.com/question/4721701

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The answer to “9 is subtracted from 5 times 3 and 10 is added” is 16.

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Answers

9(remaining windows) X 4(hours to build each one) =36 (hours to build the rest

The sum of two buckets of apples if one bucket has 9 fewer than another

Answers

Answer:

Step-by-step explanation:

So the sum of their ages is $2 + 8 + 8 = \boxed{18}$. The answer is $\mathrm{(D)}$.

An Internet company charges a one-time setup fee of $44.99 and a monthly fee of $29.99 for Internet service. The company is offering a 25% discount on the monthly fee for the first year. Part A Write an expression to determine the cost, after the discount and before tax, of m months of service during the first year.

Answers

12 months of service = $44.99 + 3/4 * 12 * $29.99

Total Cost: $314.90

PLEASE HELPA group of students were surveyed to find out if they like bike riding and/or roller skating as a hobby. The results of the survey are shown below:
80 students like bike riding
20 students like bike riding but do not like skating
90 students like skating
40 students do not like bike riding
Make a two-way table to represent the data and use the table to answer the following questions.
Part A: What percentage of the total students surveyed like both bike riding and skating? Show your work.
Part B: What is the probability that a student who does not like bike riding also does not like skating?

Answers

I don't know how to do the graph.

Part A: 80+20+90+40= 230 students. 90 for skating + 80 for biking= 170 170/230= 0.74 =74%

Part B: 20 for no skating+ 40 for not biking = 60. The probability is 60 out of 230 students
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