6(0.25+2.5)-2
6(2.75)-2
16.5-2
=14.5
A) Tonya bought 3 games at X price, so 3X would be total amount.
B) Tony's cost was 0.50 less than X, so x-0.50, he bought 4 games, so he spent 4(x-0.50).
C) Set those to equal to solve for x:
3x = 4(x-0.50)
D) Solve:
3x = 4(x-0.50)
Distribute:
3x = 4x - 2
Subtract 4x from both sides:
-X = -2
Multiply both sides by -1:
X = 2
E) Since X is the amount Tonya paid per game, Tony paid X - 0.50, so Tony paid 2 - 0.50 = $1.50 per game.
Check:
Tonya: 3x = 3(2) = $6 total
Tony: 4(x-0.50) = 4(2.00 - 0.50) = 4(1.50) = $6 total
Let the number of cookies David has = c
Number of cookies given to Jeff = 8
So cookies left with David = c-8
David splits the cookies in half with Tod. So cookies left with David are =
Same number of cookies are with Tod =
He finds the number of cookies that Tod has is 1/2 the difference of C and 8. Write an expression to represent the number of cookies that Tod has.
Hence, number of cookies with Tod are=
The answer would be $16.28 because if you have 100 dollars and you need 10% of it for sales tax is would be $10 add it together and you would have $110 but it’s like the same thing just with smaller numbers
