To solve -3 = -19 + , what steps would you use?

19

5

16

Step-by-step explanation:

you need to first find out what number goes behind -19 and to do this you have to do -19 plus 16 because this equals -3 now your done

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168