A school for learning foreign languages has 72 students who learn German, and 54 of those students also learn Russian. There are 12 students who do not learn German but learn Russian, and 10 students do not learn either German or Russian. Which table best shows the conditional relative frequency of rows for the data?

D.

Step-by-step explanation:

There are 54 German & Russian, 12 Russian, 18 German and 10 Neither.

I hope this helps <3

The first chart

Step-by-step explanation:

The first chart is the only one which makes sense. The others, when adding the decimals, go over one.

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

the first option is the answer.