Find the output, k, when the input, t, is -7.

k=10t-19

k=

If chord ab is congruent to chord cd, then what must be true about ef and eg?

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955