For this case what we have to take into account is the following variable:
x = represent the unknown number
We now write the following inequality:
"four times the sum of number and 15 is at least 20"
4 (x + 15)> = 20
We clear the value of x:
(x + 15)> = 20/4
(x + 15)> = 5
x> = 5 - 15
x> = - 10
The solution set is:
[-10, inf)
Answer:
all possible values for X are:
[-10, inf)
If you mean this one then:
Yes it is a perfect square, since you get a whole number as the original points
And the answer is C
<span>36 thousandths = 0.036
0.036 = 3.6 x 10^-2 .......</span><span>in scientific notation
answer
</span>3.6 x 10^-2
Answer:
$12,000,000
Step-by-step explanation:
The maximum will be the vertex and because this is written in vertex form the vertex will be (5, 12) so the maximum income will be 12 million dollars.
72 what in inches? please clarify