Joe is saving all the money from his job mowing lawns. He currently has $250 and earns $50 for each lawn.
a. Write an expression to represent how much money Joe will have after mowing x
lawns.
b. How much money will Joe have after mowing 5 lawns?
C.
How many lawns must he mow to have exactly $600?

well with 1.) i assume x is how many lawns hes mowed now, and thats 5,

2.) he will have $250

3.) he will have to mow 12 lawns

Step-by-step explanation:

hit the crown on my answer please

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google

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.