in smithville the gas station is one of the convenience store which is located at point zero. the laundromat is 2/5 of a mile south of the gas station there is a sandwich shop that 2/5 of a mile south of the convenience store and a day care that is 3/5 of a mile south of a sandwich shop

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

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3

no

step-by-step explanation:

answer: i wpould go with c

step-by-step explanation: