The label on a 1 1/2 pound bag of flour states that it will make 225 cookies.how many cookies will 1 pound of flour make?

You can use ratios here. the first ratio is:
1.5 pounds = 225 cookies

the second ratio is:
1 pound = x cookies

so we can divide both sides by whatever is easier to multiply by
(1.5lbs) / (225)cookies = 1

(1lbs) / (x cookies) = 1

since they are both equal to 1 we can set them equal to eachother

1.5lbs / 225 cookies = 1lbs \ x cookies

cross multiply

1.5lbs * x = 225(lbs *cookies)

x = 150 cookies

so the answer is 150 cookies

there is actually a short cut for this too. i see that the 1.5 lbs and the 1 lbs have a common factor of .5 lbs

i then see that 1.5lbs is 3 * .5lbs and 1lbs is 2 * .5lbs

so if we look at the 3 times .5 goes into 1.5 we can divide 1.5lbs by 3 to get the 0.5lbs

225/3 = 75

now we see there are two 0.5lbs in 1lbs needed for final answer
.5lbs = 75 cookies

so we can multiply the 0.5lbs value by 2 and get the answer which is the same as above. 150 cookies

75 cookies * 2 = 150 cookies

Every segment has infinitely many midpoints

Every segment has one perpendicular bisector

Every segment has infinitely many congruent segments

Every segment has one line that is perpendicular to it

Step-by-step explanation:

Segments in a plane: The term "segment" is determined as a specific part that is being cut-out from a particular figure, for example, a spherical or a circular figure through a plane or a line as one of the parts consisting of a "circular area" associated with an arc or its related chord by two distinct planes or lines.