I will mark the best or first answer brainliest. Do 5-8 please. Also please don't respond with nonsense right now you can do that later.

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams