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natali 33 [55]
3 years ago
6

Five friends are going to share One-half of a pizza. How much of a whole pizza will each friend eat? Which equation can be used

to solve the problem above? 5 divided by one-half = n one-half divided by 5 = n n divided by 5 = one-half n divided by one-half = 5
Mathematics
2 answers:
borishaifa [10]3 years ago
6 0

Answer:

1/2 divided by 5

Step-by-step explanation:

nirvana33 [79]3 years ago
3 0

Answer:

The first answer

Step-by-step explanation:

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Linear equation.
Vikki [24]

Answer:

15 divided by 5

P=15

3*5=15

3 0
3 years ago
Solve each system using elimination. tell whether the system has one solution, infinitely many solutions, or no solution.
Tomtit [17]
1.
x-2y=-1 \\
2x+y=4 \ \ \ |\times 2 \\ \\
x-2y=-1 \\
\underline{4x+2y=8 \ } \\
x+4x=8-1 \\
5x=7 \\
x=\frac{7}{5} \\
x=1 \frac{2}{5} \\ \\
x-2y=-1 \\
\frac{7}{5}-2y=-1 \\
-2y=-1-\frac{7}{5} \\
-2y=-\frac{5}{5}-\frac{7}{5} \\
-2y=-\frac{12}{5} \\
y=\frac{6}{5} \\
y=1 \frac{1}{5} \\ \\
\boxed{(x,y)=(1\frac{2}{5}, 1 \frac{1}{5}) \Leftarrow \hbox{one solution}}

2.
x+3y=4 \ \ \ |\times 2 \\
2x-6y=8 \\ \\
2x+6y=8 \\
\underline{2x-6y=8} \\
2x+2x=8+8 \\
4x=16 \\
x=4 \\ \\
x+3y=4 \\
4+3y=4 \\
3y=4-4 \\
3y=0 \\
y=0 \\ \\
\boxed{(x,y)=(4,0) \Leftarrow \hbox{one solution}}

3.
y=-\frac{1}{2}x-3 \ \ \ |\times (-2) \\
x+2y=-6 \\ \\
-2y=x+6 \\
\underline{x+2y=-6 \ } \\
x=x+6-6 \\
x-x=6-6 \\
0=0 \\ \\
\boxed{\hbox{infinitely many solutions}}

4.
6x-3y=-18 \\
-2x+4y=18 \ \ \ |\times 3 \\ \\
6x-3y=-18 \\
\underline{-6x+12y=54} \\
-3y+12y=54-18 \\
9y=36 \\
y=4 \\ \\
6x-3y=-18 \\
6x-3 \times 4=-18 \\
6x-12=-18 \\
6x=-18+12 \\
6x=-6 \\
x=-1 \\ \\
\boxed{(x,y)=(-1,4) \Leftarrow \hbox{one solution}}
3 0
3 years ago
A jury pool consists of 27 people, 14 men and 13 women. Compute the probability that a randomly selected jury of 12 people is al
zlopas [31]

Answer:   \dfrac{7}{1,337,220}=5.2\times 10^{-6}

<u>Step-by-step explanation:</u>

Order does not matter so it is a Combination.

There are 14 men and we are going to choose 12 --> ₁₄C₁₂

There are 27 people and we are going to choose 12  --> ₂₇C₁₂

\dfrac{_{14}C_{12}}{_{27}C_{12}}\rightarrow\dfrac{14!}{(14-12)!}\div \dfrac{27!}{(27-12)!}=\large\boxed{\dfrac{7}{1,337,220}}

5 0
3 years ago
If a theater holds 1,800 people, and sells 1/3 of its seats, how many tickets does it sell?
Mama L [17]

Answer:

600 tickets does it sells.

Step-by-step explanation:

Total Capacity of the theater is, 1800 people.

and sells =\frac{1}{3} of its seats.

To find how many ticket it sell.

Tickets sold is equal to the one third of the capacity of the theater

therefore,

Tickets sold =\frac{1}{3} \times 1800=600

Hence, a theater holds 1,800 people and sells 1/3 of its seats then it sells the  600 tickets.



5 0
4 years ago
Read 2 more answers
You put $1200 in an account that earns 3% simple interest. Find the total amount in the account after 4 years (formula in pictur
Temka [501]
Using the equation i got
$1440
8 0
3 years ago
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