Find the value of x needed to make the equation True. 3/4(20x-8)-3=54 A. x=3.8
B. x=4.2
C. x=4
D. x=3.3

Match each graph with the correct equation from the equation bank. not all equations will be usef

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?