missy9225
08.01.2022 •
Mathematics
TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold. Last week, TechWiz sold a combined total of 133 MP3 and
DVD players.
Let x be the number of MP3 players TechWiz sold last week. Write an expression for the combined total profit (in dollars) TechWiz made from
MP3 and DVD players last week.
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Ответ:
• Total Number of MP3 and DVD .
• Players TechWiz sold last week 113 .
• Number of MP3 players TechWiz sold last week = x.
THEN,• Number of DVD players TechWiz sold last week = 113 - x .
• Amount of profit made by TechWiz on each MP3 player = $35 .
• Amount of profit Made by TechWiz on each DVD player = $18 .
THEN ,• Total profit made by TechWiz last week can be expressed as = 35x + 18 ( 113 - x ) = 35x
• 2034 - 18x = 17x + 2034 .
Step-by-step explanation:
I HOPE THIS HELPS YOU & THE PROCESS U UNDERSTAND ``| .Ответ:
y=2x+(-7)
Step-by-step explanation:
y=2x+c
solve for c
-1=2(3)+c
-1=6+c
-6-1=c
c=-7
y=2x+(-7)