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blagie [28]
3 years ago
8

Expand, simplify qu. 10 to 18..... :- / Lots of points easy read attachment

Mathematics
1 answer:
Vinvika [58]3 years ago
8 0

Step-by-step explanation:

10. 8a - 12b

11. d^8

12. 3y^3

13. 4a+b

14. 11x-3

15. 2a^2+2ab

16. 2x^3+x

17. 4(a+2)

18. 3m(m-3)

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Tch, hi ok help. thanks bye
Vikki [24]
Answer is C hope this helps
5 0
3 years ago
Can someone please help me answer this question asap thank
NeX [460]

Answer:

1. x = -6, -8, -90

2. solutions for -2x\geq 10 include -5, while -5 is not a solution for -2x>10

Step-by-step explanation:

8 0
2 years ago
PLEASE HELP ASAP, I WILL GIVE BRAINLESSLY ANSWER <br> SHOW WORK PLEASE
zhannawk [14.2K]

Answer:

C. N(t)=150\cdot 3^t

Step-by-step explanation:

You are given the exponential function n(t)=ab^t.

From the table, N(t)=150 at t=0, thus

N(0)=a\cdot b^0\\ \\150=a\cdot 1\ [\text{ because }b^0=1]

Also N(t)=450 at t=1, thus

N(1)=a\cdot b^1=a\cdot b.

Since  a=150, substitute it into the second equation

450=150\cdot b\\ \\b=\dfrac{450}{150}\\ \\b=3

and the expression for the exponential function is

N(t)=150\cdot 3^t

5 0
3 years ago
How much is 10 minus 2??
Arlecino [84]
10-2=8
Hope that helps!
5 0
3 years ago
5 x 100 = ? for easy points
zimovet [89]

Answer:

500! Just multiply 5 x 1 then add the remaining 2 zeros :)

Step-by-step explanation:

Thank you!

8 0
3 years ago
Read 2 more answers
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