Brody went on vacation and purchased postcards and stamps to send letters home while he > was away. Two postcards and four stamps cost $3. A postcard cost 4 times as much as a stamp
Set up a system of equations that could be used to find the cost of a postcards and stamps. Do not solve

Azul has 4 green picks and no orange picks.you add orange picks so that there are 2 orange picks for every 1 green pick.how many picks are there now.

He letter p on the number line below represents the number . (use the hyphen for negative numbers and write answer as a decimal, such as –7.2) number line from negative 7 to positive 7 in increments of 0.5 is shown. only the whole numbers are labeled. a point labeled p is placed at the eleventh tick mark to the left of 0.

The difference between the measures of two complementary angles is 14. find the measure of both angles.