An emperor penguin travels a distance of 70 miles each year back to the place of his birth. if that saint penguin moves at a speed of 2.4 mph, the function do you equals 70-2.40t represents its distance d from his birthplace tea hours after it has started his journey home. find the zero of this function

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

1 and 0

step-by-step explanation:

just get this app called photo math it should be able to do those

you bought 31 v bucks

step-by-step explanation:

25+6=31