Answer:
D
Step-by-step explanation:
Firstly,
≤ or ≥ means closed circle, and
< or > means open circle
Now, let's solve the compound inequality:
x - 1 ≤ 7
x ≤ 8
and
2x ≥ 22
x ≥ 11
This solution means "everything left of 8 (inclusive and closed circle)" and "everything right of 11 (inclusive and closed circle)"
Looking at the choices, D is right.
If it’s rotating around something, it’s most likely a cylinder I believe
Answer:
Step-by-step explanation:
2x + 8y = 19
5x + 7y = 15
0 = 2 - 3y + 12x
0 = 12x - 3y + 2
3y = 12x + 2
3 3
y = 4x + ²/₃
Change the problem into an equation in slope-intercept form.
Answer:
68%
Step-by-step explanation:
By using a scientific calculator