Answer:
x=-7
Step-by-step explanation:
Answer:
i think it will be like take all of from lcm x then
takke - to opent the answer will be =-4
9514 1404 393
Answer:
y = 20·2^x
Step-by-step explanation:
Use the given points to write two equations, then solve for 'a' and 'b'.
20 = a·b^0 = a
5120 = a·b^8 = 20·b^8 ⇒ 256 = b^8
b = 256^(1/8) = 2
Your function is ...
y = 20·2^x
Answer:
d. 4c + 11d + 15
Step-by-step explanation:
This is a pretty simple combining like terms problem.
10c - 6c = 4c
3 + 12 = 15
7d + 4d = 11d
Therefore, our expression will be 4c + 11d + 15.