Which of the following describes the relationship between the variables of the simple interest formula? answer choices: a)p depends on r and t b)r depends on p and t c) i depends on p, r, and t d)r depends on i

C) I depends on P, R, and T

Step-by-step explanation:

The formula for calculating the simple interest given the Principal amount P, Rate of interest R and Time T in years is given by:

I = PRT

From this equation we can see that the Interest Amount depends on P, R and T. i.e. Interest is equal to the product of P, R and T

Therefore, the option C is the correct one.

I depends on P, R, and T

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

a

step-by-step explanation:

the answer is a