goldfish
goldfish
02-10-2014
Mathematics
contestada
$0.90x + $8 = (16 + x)($0.65)
Respuesta :
mariamikayla
mariamikayla
08-10-2014
[tex]0.90x \$+8\$=(16+x)*0.65\$ \\\\ 0.90x\$ +8\$=10.4\$+0.65x\$ \\\\ 0.90x\$-0.65x\$=10.4\$-8\$ \\\\ 0.25x\$=2.4\$ \\\\ \boxed{x=\frac{2.4\$}{0.25\$}=9.6}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
Why do automobiles rust more easily in wet climates than drier climates?
if the score is 90% and the total is 70 what is the number correct ?
In the top row of an chessboard, Tom writes the values 1, 2, 4, 8, 16, 32, 64, 128. In the leftmost column, Tom writes the values 1, 3, 9, 27, 81, 243, 729, 2
Lane is 10 times Mels age. If the difference in their age is 27, how old is Mel?
Show that 9x^2-17x-85=0 give you solutions to 3 correct significant figures There are two possible answers for x
What are preventable injuries and unpreventable injuries
If the probability of giving birth to a boy is 0.52, what is the approximate probability of giving birth to 4 consecutive boys?
Which physical feature has most limited the movement of people living in North America ?
What's the answer to this problem?
Convert 79 oz to _____ g Round answer to the nearest whole gram.
