Sameera Udayanga deposited Rs 40,000 at the end of each month for 5 years in an account that pays interest with monthly compounding for the first 3 years at an annual rate of 8.4%

and for the next 2 years at an annual rate of 7.2%. How much will he have in the account

after 5 years?​

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)

a

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: