Add those equations together
<span>1. 4x = 16, x = 4
2. Multiple the second one by 2
2x+4y=22
4x-4y=-16
6x = 6, x = 1
3. Add them together
8x = 24, x = 3
</span>
Answer:
A: 2977.54
B: 7135.84788228
C: 4
D: 6
Step-by-step explanation:
Answer:
standard form: 2g²+3g-9
quadratic trinomial
Step-by-step explanation:
standard form: 2g²+3g-9
quadratic trinomial
Non so che fare il primo a