ANSWER
{
}
EXPLANATION
From the graph, the given quadratic inequality is
We can see that the corresponding quadratic function is a perfect square.
Since the graph opens upwards and it is always above the x-axis, any real number you plug into the inequality, the result is greater than or equal to zero.
Hence the solution set is
{}
The correct answer is A
Answer:
3x + 12
Step-by-step explanation:
Distribute the 3
Let Kim = k, and her sister = s
k = 2s
k + s = 60
First, plug in 2s for k in the equation "k + s = 60"
2s + s = 60
Simplify
(2s + s) = 60
3s = 60
Isolate the s. Note the equal sign. What you do to one side, you do to the other. Divide 3 from both sides
3s/3 = 60/3
s = 60/3
s = 20
Her sister is 20 years of age.
hope this helps
Lets say fruit is F ans sugar is S
F/S=2/3
F/15=2/3
F=15x2/3
F=10
Answer:
72 is the price after 40% off and the original price is 180$
Step-by-step explanation:
