Atruck driver drove 120 miles in 1 3/4 hours what is the seed of the truck in miles per hour

Aright triangle includes one angle that measures 30º. what is the measure of the third angle? a. 30º b. 90º c. 60º d. 130º

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"