Which represents the solution set to the inequality - 1.5(4x + 1)2 4.5 - 2.5(x + 1)?
O x 2-1
O Z
xz
7
16
O (-0, -1]
0
(-0,7)
16

it is x equals 3   plese mark me really need it

step-by-step explanation:

answer4 to the second power is 16

and 4 to the third power is 64,

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

30,40,50 is correct answer