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3 years ago

Solve.

Mathematics

2 answers:

Lorico [155]3 years ago

8 0

Answer:

10 customers.

Step-by-step explanation:

1/12 pounds of pasta = 1 customer

1 pound of pasta = 12 customers

Therefore, 5/6 pounds of pasta = 5/6 x 12

= 5 x 2

= 10 customers

Anit [1.1K]3 years ago

8 0

Answer:

Step-by-step explanation:

To determine the number of customers we must divide common measurements. We are given pounds as a measurement. So we can divide the the number of pounds of paste by the number of pounds served to customers:

$=5/6/1/12=(5/6)\cdot{12/1}=60/6=10$

The chef can serve 10 customers

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paula and ricardo are serving cupcakes at a school party. if they arrange the cupcakes in groups of 2,3,4,5 or 6, they always ha

slega [8]

Find the smallest number that is divisible by 2, 3, 4, 5, 6 and add 1.
We need the least common multiple of 2, 3, 4, 5, 6.

2 = 2
3 = 3
4 = 2^2
5 = 5
6 = 2 * 3

LCM = product of common and not common prime factors with larger exponent.

LCM = 2^2 * 3 * 5 = 4 * 3 * 5 = 60

To always have a remainder of 1, you need of add 1 to 60.

The number is 61.

Check:
61/2 = 30 remainder 1
61/3 = 20 remainder 1
61/4 = 15 remainder 1
61/5 = 12 remainder 1
61/6 = 10 remainder 1

4 0

4 years ago

A CD usually sells for $12.00. If the CD is 20% off, and sales tax is 7%, what is the total price of the CD, including tax?

vredina [299]

$12 x .20 = $2.40

12 - 2.40 = $9.60

$9.60 x .07 = $0.67

$9.60 + $0.67 = $10.27

Total price (including tax): $10.27

3 0

4 years ago

Simplify 1)5x+3=x+13 2)5/2x-1/X =1/6

Artyom0805 [142]

Step-by-step explanation (Question 1):

Step 1: (Question 1): Subtract x from both sides.

5x+3=x+13

5x+3−x=x+13−x

4x+3=13

Step 2: (Question 1): Subtract 3 from both sides.

4x+3−3=13−3

4x=10

Step 3: (Question 1): Divide both sides by 4.

4x/4 = 10/4

FIRST ANSWER: x = 5/2

Step-by-step explanation (Question 2):

Step 1: (Question 2): Multiply by LCM

15x^2 - 6 = x

Step 2: (Question 2): Solve 15x^2

15x^2 - 6 = x:

x = 2/3

x = -3/5

Step 3: (Question 2): Solve

ANSWER: x=0.666667 or x=−0.6

See Attachment 1 for question 1 steps (FULL)

See Attachment 2 for question 2 steps (FULL)

Answer:

1) x = 5/2

2) x=0.666667 or x=−0.6

Hope this helps.

8 0

3 years ago

Read 2 more answers

= 3x +15 = 4x-10 What is the value of x?

Viefleur [7K]

Answer:

3x+15= 4x-10

3x-4x= -10-15

-x= -25(minus will be cut on both sides)

so x= 25

7 0

3 years ago

20 points!!!! Hurry please!!!!! check my work!

uranmaximum [27]

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4 0

3 years ago