? Question Warm-Up
Sam walked to a nearby shop to purchase a gallon of ice cream. The shop is
400 meters from his house, and it took him 4 minutes to get there. At the
shop, it took 2 minutes to choose a flavor and purchase the ice cream. He
walked home in 3 minutes, at a faster pace than before so the ice cream
wouldn't melt.
Draw a graph that models Sam's distance from home (in meters) in terms
of time (in minutes). Label the graph with appropriate intervals and units.
T
Lines

? Question

Warm-Up

Sam walked to a nearby shop to purchase a gallon of ice cream. The shop is

400 meters from his house, and it took him 4 minutes to get there. At the

shop, it took 2 minutes to choose a flavor and purchase the ice cream. He

walked home in 3 minutes, at a faster pace than before so the ice cream

wouldn't melt.

Draw a graph that models Sam's distance from home (in meters) in terms

of time (in minutes). Label the graph with appropriate intervals and units.

T

Lines

step-by-step explanation:

y=mx+b

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!