If you have 70 red blocks and 84 green blocks, what is the greatest number of identical block stacks that can be made without any blocks leftover?

A) 6
B) 8
C) 12
D) 14

14 stacks ( D )

Step-by-step explanation:

84/70=1.2 so the ratio of g:b must be 1.2:1 but we have to deal with integer amounts so...

1.2:1=6:5    

So you can make (84/6)  14 stacks of 6 green and 5 reds

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.