Answer:
4:9
Step-by-step explanation:
8:18 in simplest form is 4:9
Answer:
It is (-3-(-6)+5)^4=4096
Step-by-step explanation:
Answer:
x=105÷7
Step-by-step explanation:
You have to split the candy with 7 people and you can't split people
Is there a fraction or a number line to explain you question?☺
Answer:
The18th term of the given sequence is -128
Explanation:
To find the 18th term of the sequence:
42, 32, 22, 12, ..., we need to find the nth term of the sequence first.
The nth term of a sequence is given be the formula:

Where a is the first term, and d is the common difference.
Here, a = 42, d = 32 - 42 = -10

To find the 18th terem, substitute n = 18 into the nth term