Sarah has 136 marbles in a jar. Some are red and some are blue. If there is 16 more red marbles than blue marbles, how many marbles in the jar are red and how many are blue?

17 in long 1.3 ft wide and 8in high what is the volume

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?