Ask question

Ask question

All categories

3 years ago

7

A local band is holding a concert. The price of a ticket to the concert is $15. The band must sell enough tickets to cover at le

ast the $525 cost of renting the gym. Write and solve an inequality to determine how many tickets must be sold to at least cover the cost of the gym.

1 answer:

Kamila [148]3 years ago

5 0

15x is greater than or equal to 525

the answer is X is greater than or equal to 35

You might be interested in

A family pays $45 each month for cable television. the cost increases 7%.a. how many dollars is the increase?the increase is $.b

yKpoI14uk [10]

It increased by $3.15
The new monthly cost is $48.15

3 0

3 years ago

Formula of arc length

vitfil [10]

The formula is

(theta)/360 · 2(pi)r

theta is the given angle

r is radius of the circle

8 0

3 years ago

Read 2 more answers

A baseball team played 154 regular season games. The ratio of the number of games they won to the number of games they lost was

Fittoniya [83]

Answer:

88 won and 66 lost

Step-by-step explanation:

Won = $\frac{154}{4+3}$ ×4 = 88 games

Lost = 154 - 88 = 66 games

7 0

3 years ago

Pedro le dice a María si cambias los billetes de 10 € que tienes por billetes de 5 € y los billetes de 5 € por billetes de 10 €

Bad White [126]

Answer: Maria has 10 bills of 5€ and 10 bills of 10€.

She has a total of 150€.

Step-by-step explanation:

Let be "f" the number of 5€ bills that Maria has and "t" the number of 10€ bills that Maria has.

Set up a system of equations:

$\left \{ {{f+t=20} \atop {5f+10t=10f+5t}} \right.$

Use the Substitution method to solve the system of equations:

1. Solve for "f" from the first equation:

$f=20-t$

2. Substitute the equation obtained into the second equation and solve for "t".

Then:

$5(20-t)+10t=10(20-t)+5t\\\\100-5t+10t=200-10t+5t\\\\20t-10t=100\\\\t=\frac{100}{10}\\\\t=10$

3. Substitute the value of "t" into the equation $f=20-t$ and evaluate:

$f=20-10\\\\f=10$

Therefore, Maria has 10 bills of 5€ and 10 bills of 10 €.

So the total amount of money she has, is:

$Total=10(5)+10(10)=150$

She has a total of 150€.

5 0

3 years ago

How many solutions exist for the given equation?

sladkih [1.3K]

Answer:

Infinitely many

Step-by-step explanation:

12x + 1 = 3(4x + 1) - 2

12x + 1 = 12x + 3 - 2

12x + 1 = 12x + 1

Both sides are equal for all x, so infinite solutions

8 0

3 years ago

Read 2 more answers