Afarmer is monitoring the water content of the soil during a dry summer. the water content of the soil is decreasing at a rate of 2.5% per

week. if a certain soil sample contains 200 grams of water on july 1st, which equation describes the relationship between y, amount of

water in grams, and t, time in weeks after july 1st?

• a. y=200(0.75)'

b. y=200(0.975)

•

c. y=200 - 0.025

d. y = 200 - 0.25t

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?

Astudent solves the equation for v. start with the original equation. use the square root property. use the division property of equality. use the multiplication property of equality. simplify. which statement explains how to correct the error that was made? the square root property must be applied after all other properties of equality are applied. the multiplication property of equality should have been applied before the division property of equality. the division property of equality should have been applied to move the fraction to the other side of the equation. the square root property should have been applied to both complete sides of the equation instead of to select variables.

14+2 (56-1) this is an arithmetic sequence