Answer:
the cost of each book = $24
Step-by-step explanation:
(if all the books have the same price)
Let x be the price of one book
“She had $157 and After buying 6 books ,she was left with 13$“ means
“157 = 6x + 13”
now we have an equation to solve :
157 = 6x + 13
⇔ 157 - 13 = 6x
⇔ 144 = 6x
⇔ 24 = x
Answer: An is n+1 and A10 is 4
Step-by-step explanation:
The question is very vague and hard to answer. so A1 is -5, count up by 1 ten times, including -5, so -5, -4, ..., 3, 4. An is a just the way it changes, so it adds by one every time.
Hope this helps, it is a very vague question tho.
Answer:
85j-6/5j
Step-by-step explanation:
Dulari can deduct $3050 as moving expenses for her 2020 return
Pre-housing cost = $1475
Cost of the moving furniture = $2500
Cost of moving personal belongings = $3475
Total cost incurred while at Washington DC = $1475 + $2500 + $3475
Total cost incurred = $7450
AGI for 8 years = $84500
AGI for 1 year = $84000/8
AGI for 1 year = $10500
Since Dulari already spent $7450 trying to settle in Washington, she will spend ($10500 - $7450) as moving expenses for her return
$10500 - $7450 = $3050
Dulari can deduct $3050 as moving expenses for her 2020 return
Learn more here: brainly.com/question/3061964
<h3>
Answer: 5</h3>
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Work Shown:
x^2 - 5x + 1 = 0
x^2 + 1 - 5x = 0
x^2 + 1 = 5x
(x^2 + 1)/x = 5 .... where x is nonzero
(x^2)/x + (1/x) = 5
x + (1/x) = 5
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An alternative method involves solving the original equation using the quadratic formula. After you get the two roots x = p and x = q, you should be able to find that p + 1/p = 5 and also q + 1/q = 5 as well.
In this case,
p = (5 + sqrt(21))/2
q = (5 - sqrt(21))/2
