Mixed Degree Systems — Cumulative exam Answers
0 verified answers1 views
21
Free Preview
Which graph shows the solution to the following system of inequalities?
A
mc020-2.jpg
B
mc020-3.jpg
C
mc020-4.jpg
D
mc020-5.jpg
22
Free Preview
Mark is solving the following system.Step 1: He multiplies equation (1) by 7 and adds it to equation (3). Step 2: He multiplies equation (3) by 2 and adds it to equation (2). Which statement explains Mark’s mistake?
A
He added equation (3) instead of equation (2) in step 1.B
He did not multiply equation (3) by the same number as equation (1).C
He did not eliminate the same variables in steps 1 and 2.D
He added equation the equations in step instead of subtracting them.23
What is the solution to the system of equations?
A
(11, 1)B
(1, 11)C
(–1, 11)D
(11, –1)Did you find these answers helpful?
Verified answers available
TRY EDGENUITY HACKS
- Auto Complete Exams
- Auto Complete Assignments
- Skip Videos Instantly
50,000+ students using this