Answer:
variable= x
x ≤ 100
Step-by-step explanation:
it would be x ≤ 100 because it says it can hold as many AS 100, making it less than or equal to 100
Answer:
26. length=7cm width=4cm
27. length=12cm width=5cm
28. length=12 cm width=9cm
29. length=7 cm
30. length=2cm
Answer: Discriminant.
Step-by-step explanation:
1. The quadratic formula is:

2. And the discriminant is inside the square root:

2. Then, if the discriminant is negative, the quadratic equation does not have real solutions, it has two imaginary solutions. If the discriminant is zero the quadratic has one solution. If the discriminant is positive, the quadratic equation has two distinct solutions.
The y intercepts are 9 and -9 because the y coordinate is zero so they would be plotted ob the y axis and 7 is an x intercept because the x coordinate in the ordered pair is zero.
The area of the triangle is 60.
12 x 10 = 120
120/2 = 60