Answer:
$ 2600 on Friday's game and $ 1456 on saturday's game.
Step-by-step explanation:
Let x be the money ( in dollars) earned on friday and y be the money ( in dollars ) earned on Saturday,
Since, total earning on friday and saturday is $ 4056.00,
⇒ x + y = 4056 -----(1),
Also, Friday's game generates $1144.00 less than Saturday's game.
⇒ y - x = 1144 -------(2),
Equation (1) + equation (2),
2y = 5200,
y = 2600
From equation (1),
x + 2600 = 4056
x = 1456
Hence, $ 2600 was taken on Friday's game and $ 1456 was taken on saturday's game.
A = price of the desktop
b = price of the laptop
now, we know the laptop was more expensive than the desktop by 250 bucks, thus
b = a + 250.
for "a", he paid 8.5% in interest, for "b", he paid 5% in interest.
how much is 8.5% of a? well (8.5/100) * a, or
0.085a.
how much is 5% of b? well, (5/100) * b, or
0.05b.
now, we know the total charges for financing were $296, that means the interest paid in total was 296, thus whatever "a" or "b" are, we know that 0.085a + 0.05b = 296.

how much did the laptop cost? well, b = a + 250.
Answer:
18/4
Step-by-step explanation:
4x -3 = 15
4x = 15+3
4x = 18
x = 18/4
Solve the top equation for x and then substitute that into the bottom equation and solve for y:
Top equation: subtract 4 from both sides to get x = y - 4
Substitution and simplify:
y = 4(y - 4) - 10
y = 4y - 16 - 10
y = 4y - 26
-3y = -26
y = 26/3 or 8 1/3 or 8.333 (those are all the same but in different forms)
-9x + 2 > 18.
-9x > 16
x < -16/9
13x ≤ -19
x ≤ -19/13
x < -16/9 or. x ≤ -19/13