Natalya is thinking of a number. She says that the sum of the number and 8, multiplied by 3/4, is equatl to - 12. Which equations can be used to find
Natalya's number. Choose all that apply. *

The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase