The law that prohibited the marketing of new drugs unless they were adequately tested to demonstrate safety was the

a. federal food, drug, and cosmetic act of 1938.
b. poison prevention packaging act of 1970.
c. controlled substances act of 1970.
d. federal pure food and drug act of 1906.

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?

Hi if you want to play a sports related kahoot go to kahoot.it and type in this code: 659344