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dsp73
3 years ago
11

You have 2 5/8 pizzas to share with three friends, how much pizza will each friend get?

Mathematics
2 answers:
tiny-mole [99]3 years ago
7 0
2 5/8 ÷ 3
we change the mixed fraction into an improper fraction
21/8 ÷ 3
we now have
21/8 × 1/3
7/8
therefore, each friend will get 7/8
Mazyrski [523]3 years ago
5 0
2 5/8 divided by 3

(2*8)+5/8 divided by 3

16+5/8 divided by 3

(3*7/2^3)(1/3)

3*7/2^3*3

7/2^3

7/8

each friend would get 7/8 
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X - 3y = 6 and x - 3y = 9
Kruka [31]
The answer is that there are no solutions to the equations. They are parallel to each other and never cross. They can also be called inconsistent
6 0
3 years ago
PLS ANSWER ASAP FIRST ONE TO DO SO GETS BRAINLIEST
Marta_Voda [28]

Answer:

Carmen can make 10\frac{5}{16} full servings.

Step-by-step explanation:

Given : Carmen mixes 3\frac{1}{2} cups of water with 3\frac{3}{8}  cups of juice to make punch.

Total quantity of punch Carmen made = total cup of water + cup of juice she mixes

Total quantity of punch Carmen made = 3\frac{1}{2}+3\frac{3}{8}

Solving , we get,

Total quantity of punch Carmen made = \frac{7}{2}+\frac{27}{8}

taking LCM(2,8) = 8 , we get,

Total quantity of punch Carmen made = \frac{28+27}{8}=\frac{55}{8}

Also, given She pours \frac{2}{3} cup servings of punch.

Thus, \frac{2}{3} cup of mixture makes 1 serving cup.

Using unitary method,

In unitary method we first find the value of a single quantity and then multiply it with the desired quantity.

1 cup of mixture makes \frac{3}{2} serving cup.

\frac{55}{8} cup makes = \frac{3}{2}\times\frac{55}{8}

\frac{55}{8} cup makes = \frac{165}{16}=10\frac{5}{16}

Thus, She can make 10\frac{5}{16} full servings.


5 0
3 years ago
The Todd family plans to start a small business. Mr. Todd borrows $10,000 from the blank at an annual interest rate 8%for 36 mon
Ede4ka [16]

Answer: They will end up paying $2,400.

Step-by-step explanation:

Since the annual interest rate is 8% of $10,000, take 8% of 10,000 by multiplying these numbers. This gives you $800.

This is only the annual interest rate, the Todd family's loan and interest isn't paid until 36 months have passed. Since 36 months is equal to 3 years, we can multiply the annual rate by 3. (800*3)

The Todd family will pay $2,400 in interest by the end of the period.

5 0
2 years ago
The Learning Center charges a one-time fee of $26 plus $10 per piano lesson. Guitar lessons have a one-time fee of $36 plus $8 f
Aleksandr [31]

Given :

The Learning Center charges a one-time fee of $26 plus $10 per piano lesson.

Guitar lessons have a one-time fee of $36 plus $8 for each lesson.

To Find :

After how many lessons will the cost of learning to play piano be the same or more than learning to play guitar.

Solution :

Mathematical expression of piano lesson :

P_1=26+10x

Mathematical expression of guitar lesson :

P_2=36+8y

( Here, x and y are number of lessons )

Let, after t hours cost of learning to play piano be the same or more than learning to play guitar.

Now, given constraint :

P_1 \geq P_2\\\\26+10t \geq 36+8t\\\\2t \geq  10\\\\t\geq 5

Hence, this is the required solution.

6 0
3 years ago
Please help!<br><br> What is the value of arcsin(−1/2) in degrees?
stellarik [79]

Answer:

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Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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