Answer:
x= 1/3 , -4/3
Step-by-step explanation:
9x^2 + 9x -4 =0
(3x-1) (3x+4) =0
x= 1/3 , -4/3
Answer: 3 loops
Step-by-step explanation: The loop is 1.2 miles, and the total walk is 3.6 miles. You want to find out how many laps are in the 3.6 miles. This can be found using division. 3.6/1.2= the number of 1.2 mile laps inside the 3.6 mile walk, which is 3 laps. hope this helped!
Answer:
Price of Adult ticket = 69
Price of children Ticket = 49
Step-by-step explanation:
the equations will be:
4x + 2y = 374
2x + 3y = 285
Rewrite 2nd equation as x = (285 - 3y) / 2
put this value of x in 1st equation and solve for Y
Remember: Y is price of child ticket and X is price of Adult ticket
Answer:
X=-2
Y=0
Step-by-step explanation:
X+y=-2 = x=-2-y
3x+4y=-6
3(-2-y)+4y=-6
-6-3y+4y=-6
y=0
x+3(0)=-2
x=-2
Answer:
hope it helps
Step-by-step explanation: