Bolla is making button barrettes. She allows each of her friends to reach into her bag of buttons and randomly select a color. Then she
replaces it with the same color button and shakes the bag before
letting another friend pick a color. Bella's bag of buttons contains the
colors below.
W 50 of her friends choose a button from the bag, about how many pink barrettes
can she expect to make?
10 pink barrettes
Treat
QTY
Pink
300
3 pink barrettes
Green
700
6 pink barrettes
Orange
1,000
Blue
15 pink barrettes
500

Hola hablo alemana

Step-by-step explanation:

hablo alemana

6

Step-by-step explanation:

did on iready

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

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.