donovan is playing a word game with letter tiles. players earn 10 points for every word they make with the tiles, plus 5 extra points if a word has six or more letters. at the end of the game, 3 points are taken away for each tile not used.
write an expression to represent donovans total score if one of his words contains six letters
10x + 5 - 3(7-x)
write the expression from these symbols/numbers
+
-
x
/
(
)
w
t
10
3
5
(10w + 5) - 3(7-t)
make it shorter. only 8 characters are allowed
5 + 10w - 21t
theres no 21
(10w + 5) - 21t
donovan is playing a word game with letter tiles. players earn 10 points for every word they make with the tiles, plus 5 extra points if a word has six or more letters. at the end of the game, 3 points are taken away for each tile not used.
write an expression to represent donovans total score if one of his words contains six letters
w = the number of words made
t = the number of tiles not used
10w = the points earned from words made
3t = the points taken away from tiles not used
5 = the points earned per 6 letter word
10w + 5 - 3t
tickets to the spring festival are being sold online. the ticket price is $8 per person. the expression 8t + 2 represents the total cost for t tickets, including a $2 service fee.
what does the term 8t represent
the total cost, including the service fee
the number of tickets
the price of the tickets
the service fee