A. stop sign b. tripod c. computer screen d. school crossing sign e. the dome of a capitol building f. a cell in a honeycomb g. describe the difference between a concave and convex polygon. h. what is a regular polygon? i. how do you calculate the sum of the interior angles?

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

2/3

step-by-step explanation:

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