Answer:
y > -4
Step-by-step explanation:
The hollow circle means that the inequality shows that y is any number strictly greater than 4, not including 4: y > -4
Hope this helps!
If you let x represent the width of the rectangle, then you can write the equation for area as
.. x(2x +5) -63 = 0
This has positive solution x=4.5.
The rectangle is 4.5 meters by 14 meters.
Answer: No
Step-by-step explanation:
If he spent 30 minutes making 1 boat, then it would take him two hours to make it
Answer:
1. (x+8)(x-4)
2. 3x-20
Step-by-step explanation:
1. x² + 4x – 32
x² + 8x - 4x - 32
x (x+8) - 4 (x+8)
one of the x+8's is cancelled out then you have (x+8)(x-4)
2. x2 + x - 20
2x+x-20
3x-20
Answer:C
Step-by-step explanation: