Answer:
13
Step-by-step explanation:
There mate eat a taco way
Step-by-step explanation:
put f(4/3)= 3(4/3)^(2) +2(4/3)-8 =0
so 3x-4 is a factor
similarly, k=35
Answer:
x+y=29
70x+80y=2130
x=19 and y=10
Step-by-step explanation:
the amount of tickets he sold is 29 which includes VIP and general admission tickets so the number of tickets sold for each would be x+y=29.
the price for general admission is 70$ and VIP is 80$. the profit from the tickets is 2130$ so that would be the number of general tickets (x) times the price (70) and the number of VIP tickets (y) times the price (80) so that would be 80y. therefore you're equation would be 70x+80y=2130. that is your system of equations.
To figure out the number of tickets for each: Solve x+y=29 for x:
x+y=29
x+y+−y=29+−y(Add -y to both sides)
x=−y+29
Substitute−y+29 for xi n70x+80y=2130:
70x+80y=2130
70(−y+29)+80y=2130
10y+2030=2130 (Simplify both sides of the equation)
10y+2030+−2030=2130+−2030 (Add -2030 to both sides)
10y=100
10y/10=100/10 (Divide both sides by 10)
y=10
Substitute 10 for y in x=−y+29:
x=−y+29
x=−10+29
x=19 (Simplify both sides of the equation)
Answer: x=19 and y=10
To figure out the unit price of the hat, you would divide 259.2 by 12 to get the unit price of 21.6. Then you would multiply that number by two to get 43.20 for the total amount it would be to get the two couches hats
Answer:
x = -4/3
Step-by-step explanation:
|3x - 5| = |6x - 1|
=> 3x - 5 = 6x - 1
=> 1 - 5 = 6x - 3x
=> -4 = 3x
=> x = -4/3
Hoped this helped.
