Element X decays radioactively with a half life of 14 minutes. If there are 920 grams of Element X, how long, to the nearest tenth of a minute, would it take
the element to decay to 10 grams?
y = a(.5)

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16