WILL BE GIVING BRAINLIEST ! What evidence does Population Commission offical Liu Shaojie provide to the One-Child Policy is "an environmental blessing" ?

This is widely seen as the beginning of the controversial one-child policy. The government claims that the policy has helped the country achieve 400 million fewer births during the past 30 years.

Explanation:

whose power in the senate is equal to the power of the speaker of the house?

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69