Answer:
Simplified expression: 5 + 7
Answer: 12
Step-by-step explanation:
5 + 7
3 + 2 = 5, 4 + 3 = 7
y = 9
to solve this equation, you first have to divide:
14 * y = 126
/14 /14
and there is the answer. If you need to prove that y = 9, just input it into the equation.
14 * 9 = 126
126 = 126
63 in.3 that's what I got so I hope it's right
hello :
the n-ieme term is : An=A1×r^(n-1)
A1 the first term r : the common ratio
in this exercice : A1 =15 r = 1/3 n = 4
A4=15×(1/3)^(4) =15×4^4 =3840
115%(15,800)= $18,170. <--- markup price
$15,800+$18,170= $33,970 total price
That is 115% x $15,800 = $18,170 markup price
Then add the original price to the markup price
That is $15,800 + $18,170 = $33,970
