Answer:
y = -15
Step-by-step explanation:
All you have to do is 51 divided by -3.4 and it equals -15. Inverse operations in short terms. And if you substitute -15 for y it will fir.
7x-9 < 12 add 9 to both sides
7x < 21 divide both sides by 7
X < 3 X is less than 3
1/4x+8 > 11 subtract both sides by 8
1/4x > 3 multiply both sides by 4
X > 12 X is greater than 12
X <3 or X > 12
Answer:
68
Step-by-step explanation:
76
- 8
_______
The angle A is 84 grades
The angle B is 112 grades
The angle C is 136 grades
The angle D is 28 grades
Answer:
C. Corresponding angles
Step-by-step explanation: