Ascale balanced with one blue x block and 20 green blocks on the left side and 40 grain blocks on the right side. a student bumped into the scale in knox and blocks off so they only had one blue xbox and three green blogs remain on the left side. how many blocks do you need to remove from the right side to make the scale balance?

answer: there are 453.592 grams in a pound.

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.

i think it is 18

step-by-step explanation: