Answer:
autotrophs or primary producers
Answer:
B
Step-by-step explanation:
10x + 7 - 7x < 40
3x + 7 < 40
3x < 33
x < 11
1. x/y
4/13
5/15
2. (I'm not sure but here is my guess)
x/y
4/21
5/20
3. x/y
10/29
33/98
4. x/y
200/105
295/200
I'm pretty sure these answers are correct (at least I hope because I spent a while on these.) I hope this helps!
2x-25=x+5
x=30
30+5=35
180-35=145
9y+28=145
9y=117
y=13
I hope help you this question
Answer:

Step-by-step explanation:
