The scale of a map is 4 meters = 18 miles. The distance on the map is 6.8 meters. Find the actual distance in miles.

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Nicole is making carrot bread she needs 5 cups of carrots for 2 cups of sugar.what is the ratio of cups of sugar to cups of carrots that nicole will need? write the ration in three different ways