Arby's age is 6 years less than 7 times Anna's age. If Anna's age is x years, which expression best shows Arby's age? (1 point) Select one: a. x b. 7x − 6 c. x − 1 d. 6x − 7

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Which graph shows the solution to the system of linear inequalities? y-4t< 4 y

Atriangle has vertices of (0,3.5), (3,1.5), (0, -1.5). if it is dilated with center at the origin, and a scale factor of 2, what will be the coordinates of the image?