Divide: 937,000 = 1,000 What is the value of the 3 in the quotient? What is the value of the 7 in the dividend? What is the value of the 9 in the quotient? What is the value of the 3 in the dividend?​

A

So the first thing we do is to multiply the top equation by 3. the reason i want to do this is i notice there will be a 6y on both equations and can possibly add/subtract them. so we get 6y = -3x + 27. adding that and the second equation we get 6x = 27-15 which is 12. divide by 6 and we get 2. ∴ x = 2. substituting 2 into the first equation we get 2y = -2 + 9 which is 7. divide by 2 and we get 7/2. ∴ y = 7/2, x = 2.

Find the equation for the area of a circle and divide that by 2

♡   the answer will be d. 0.7! i just had the last last week : p ♡