Question 1 of 5 What is 1.3 x 104 in standard notation?
O A. 1.34
O B. 13,000
O C. 0.00013
O D. 1300

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15

e. hinduismt religion first emerged on the indian subcontent