Take the square root of both sides
remember to take the positive and negative root
2x+5=-7 or
2x+5=7
solve each
2x+5=-7
subtract 5
2x=-12
divide 2
x=-6
2x+5=7
subtract 5
2x=2
divid 2
x=1
x=-6 or 1
Answer:
A straight angle is an angle of 180 degrees, so it looks like follows
Answer:
n = - 6
Step-by-step explanation:
Given k(x) then k(x) + n is a vertical translation of k(x)
• If n > 0 then a shift up of n units
• If n < 0 then a shift down of n units
Here k(x) has been shifted from (0, 0 ) to (0, - 6 )
That is a shift down of 6 units, then
p(x) = k(x) - 6
That is n = - 6
Answer:
3/8 = 9/24 ; 1/3 = 8/24 ; 3/8 > 1/3
Step-by-step explanation:
You have to multiply 8 and 3 to obtein the same number as denominatoe (24).
Once you have the same number you can use < = >
Answer:
Third quartile (Q3) = $14.3325
Step-by-step explanation:
Given:
Stock varies = $11.82 to $15.17
Find:
Third quartile (Q3) ,(75%)
Computation:
[Q3 - 11.82] / [15.17 - 11.82] = 0.75
[Q3 - 11.82] / [3.35] = 0.75
[Q3 - 11.82] = 2.5125
Q3 = 2.5125 + 11.82
Q3 = $14.3325
Third quartile (Q3) = $14.3325