Simplify the expression by combining like terms
5/6a + 3/4b - 1/3a + 5/4b​

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

3x + 4y = 5 x- 3y = -7 solve by substitution

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18