Sue should have finished (28+16x) mathematics questions in 4 hours. a)how many questions would have been done in 30 minutes? b)if sue could only finish (14+8x) questions, how much time did she spend?

What is an equivalent fraction for 5/6

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)