Answer:
<h3>The answer is option A</h3>
Step-by-step explanation:
The sequence above is an arithmetic sequence
For an nth term in an arithmetic sequence
A(n) = a + ( n - 1)d
where a is the first term
n is the number of terms
d is the common difference
From the question
a = 38
d = 32 - 38 = - 6 or 20 - 26 = - 6
Substitute the values into the above formula
A(n) = 38 + (n - 1)-6
= 38 - 6n + 6
We have the final answer as
<h3>A(n) = 44 - 6n</h3>
Hope this helps you
Answer:
in the forth qadritic ( iv) please mark me
Estimate of discount: $4.50
total after discount: $18
hope this helps :)
edit: just saw the answer choices, the answer should be b.0.2
Answer:
see below
Step-by-step explanation:
x² = 30
x = ±√30 (take the square root of both sides)
Step-by-step explanation:
You have to find a number that goes into both numbers and then divide. So for example question 25:
4 goes into 4 and 8
so the answer to 25 is 1/2
4/8 = 1/2