If there are 400 ounces in 25 pounds, how many ounces are in 8 pounds

128 ounces

Step-by-step explanation: To convert 8 pounds into ounces, we will first need to find the conversion factor for pounds and ounces.

Conversion factor ⇒ 16 ounces = 1 pound

Next, notice that we are going from a larger unit "pounds" to a smaller unit "ounces." When we go from a larger unit to a smaller unit we multiply.

In this case, we will multiply 8 pounds by the conversion factor which is 16 and this will gives us 128 ounces.

This means that 8 pounds is equal to 128 ounces.

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.