Answer:
Describe the middle class of Central America. Mention jobs, homes, and education.ury
Step-by-step explanation:
The very first one (the very left one)
Use the equation of -b/2a, so if you have a line you can just plug in the numbers.
If you would like to find a step that can be used to find the solution to the set of equations, you can do this using the following steps:
c = 2d + 1
c = 3d + 5
__________
c = c
2d + 1 = 3d + 5
2d - 3d = 5 - 1
- d = 4
d = -4
The correct result would be <span>2d + 1 = 3d + 5.</span>
Answer:
8
Step-by-step explanation:
2+2+2+2=8
2*4=8