It means, the (number of vans) is equal to / more than (the number of cars doubled).
Hope this helps :)
-4x - 4 would be your answer
STEP BY STEP:
1. (7x+4x-9) - (5x + 10x - 5)
2. (11x -9) - (15x -5)
3. -4x -4
What is the quest? It doesn’t show it
Answer:
Distributive property.
Step-by-step explanation:
The 2 is being distributed to a and 5.
Answer:
Step-by-step explanation:
To find the x intercepts, substitute in 0 for y and solve for x
So,
2x^2+2x-4 = 0
2(x^2+x-4) = 0
2/2(x^2+x-4) = 0/2
x^2+x-4 = 0
(x-1) (x+2) = 0
now,
x-1 = 0
x = 1
or
x+2 = 0
x = -2
The x intercepts for the parabola (1,0), (-2,0)
