subject
Mathematics, 15.12.2020 23:20 curlyheadnikii

NEEDED HELP ASAP! I HAVE A EXAM TIMER! What is the solution (a, c) to this system of linear equations?
2a – 3c = –6
a + 2c = 11
A) (- 76/7 , 17/7)
B) (3, –4)
C) (3,4)
D) (87/7 , -5/7)

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:30, BonnyRios
8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals
Answers: 1
image
Mathematics, 21.06.2019 18:50, sammarcot
The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year
Answers: 3
image
Mathematics, 22.06.2019 03:30, tasphipps
Larger pets need to be transported in larger portable kennels. using a graphing calculator and the relationship between the width, length, and height, find the dimensions of a portable kennel whose volume is 7.4 ft3. the dimensions of a portable kennel can be expressed as width x, length x + 0.4, and height x − 0.2? what are the dimensions of a portable kennel with a volume of 7.4 ft3? use a graphing calculator to solve. round the dimensions to the nearest tenth.
Answers: 1
image
Mathematics, 22.06.2019 05:10, gemiegenial15
Which is an equation of a circle with center (2, 7) and radius 4? (x - 7)2 + (y - 2)2 = 16 (x - 2)2 + (y - 7)2 = 4 (x – 2)2 + (y - 7)2 = 16 (x + 2)2 + (y + 7)2 = 4
Answers: 3
You know the right answer?
NEEDED HELP ASAP! I HAVE A EXAM TIMER! What is the solution (a, c) to this system of linear equatio...

Questions in other subjects:

Konu
Mathematics, 20.01.2021 20:30
Konu
Law, 20.01.2021 20:30