![subject](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 18:50 ashylynn2423
Tickets to a concert cost $50 for each orchestra seat and $40 for each
balcony seat. If 1,500 tickets were sold to earn $69,000, how many
orchestra-seat tickets were sold?
A
600
B 750
h
900
1,380
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40
Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Agroup of randomly selected members of the foodies food club were asked to pick their favorite type of food. the bar graph below shows the results of the survey. there are 244 members in the foodies.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?
Answers: 3
You know the right answer?
Tickets to a concert cost $50 for each orchestra seat and $40 for each
balcony seat. If 1,500 ticke...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 23:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 10.05.2021 23:20
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 10.05.2021 23:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.05.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 23:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 10.05.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 23:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 23:20
![question](/tpl/images/cats/istoriya.png)
History, 10.05.2021 23:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 10.05.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 23:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 10.05.2021 23:20
![question](/tpl/images/cats/istoriya.png)
History, 10.05.2021 23:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.05.2021 23:20