Please assist me in 6-30

answer:

-24

Step-by-step explanation:

If you don't know how to do this, I can give you an example. Whenever you have to go into the negatives, think of it this way:

Swap the expression around: 30 - 6 = 24 right?

So if you swap it again back to the original one: 6 - 30 = -24, it's the same answer, except the original expression is negative. Understand?

answer:

-24

Step-by-step explanation:

6 - 30 is same as -30 + 6

-30 + 6 = -24

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500