You roll a 6 sided dice what is the probability of rolling a number greater than two and then rolling a number less than three

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?