Simplify: (2x2 − 9x + 3) + (−7x2 + 4x − 2)
a.−5x2 − 13x + 1
b.−5x2 + 5x − 1
c.9...
Mathematics, 13.10.2019 07:00 hellicuh
Simplify: (2x2 − 9x + 3) + (−7x2 + 4x − 2)
a.−5x2 − 13x + 1
b.−5x2 + 5x − 1
c.9x2 − 4x + 1
d.−5x2 − 5x + 1
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:00
Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.
Answers: 1
Mathematics, 21.06.2019 19:00
Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !
Answers: 1
Mathematics, 21.06.2019 23:30
The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.
Answers: 3
You know the right answer?
Questions
Spanish, 25.11.2020 23:40
Health, 25.11.2020 23:40
Mathematics, 25.11.2020 23:40
Mathematics, 25.11.2020 23:40
Mathematics, 25.11.2020 23:40
Business, 25.11.2020 23:40
Mathematics, 25.11.2020 23:40
English, 25.11.2020 23:40
Social Studies, 25.11.2020 23:40
