Select the statement that best justifies the conclusion based on the given information.
if x + y = z and x = y, then the conclusion is x + x = z.
a. addition property of equality
b. additive inverse
c. closure
d. substitution

here is your mark brainliest

15.36 per mile

but forgot to round

i am pretty sure

in 2010, the population of the state of california is 37.29 × 10⁶

step-by-step explanation:

population of los angeles = 3.79 × 10⁶

population of california = 9.84 × population of los angeles

                                        = 9.84 × 3.79 × 10⁶

                                        = 37.2936 × 10⁶

                                        = 37.29 × 10⁶

∴ in 2010, the population of the state of california is 37.29 × 10⁶

~dasgupta/mathbook/append17dec2k8.pdf