Answer:
3
Step-by-step explanation:
FH is 4x + 2x.
4x + 2x = 18
6x = 18
Divide both sides by 6.
6x/6 = 18/6
x = 3
I hope this helps.
Please thank, rate 5 stars, and give brainliest, thanks.
Answer:
a_n=224(1/2)^n-1
Step-by-step explanation:
In this geometric sequence, we can see that the common ratio is 1/2 and the 1st term is 224. using this information, we can plug it into the geometric series formula and we get a_n=224(1/2)^n-1.
Answer
d
Step-by-step explanation:
D! if you use the distributive property, you should find that a, b, and c are equivalent, but d is equal to 12x + 54y. hope this helped!
