For what values of x does 25* = 5x2-3?
O x=-3, x = 1
O x=-1, x= 3
3
O X=- =2
X=-3.x=2
3
O X=-2, X = z
, x

x=-5

Step-by-step explanation:

Isolate the variable by dividing each side by its factors that don't contain the variable.

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.