For which expressions would you use the distributive property? select two answers.
o a 6.5(11.5)
b. 2.1(5.3 + 6.9)
c.-8.4(1.5 – 7.3)
d. -12.5(3.9) + 5.1
de 1.9 - 6.2(9.4)

B. 2.1(5.3 + 6.9)

C. -8.4(1.5 - 7.3)

Step-by-step explanation:

You'd use distributive property with these because there are 2 numbers inside of the parentheses.  

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

i would love   to but there is no graph shown

step-by-step explanation:

i am so sorry