Hamid published a book of poems. he sold 35 copies in the first week for $10 per copy. he wanted to increase the price of each book to increase his revenue l. he found out that for every 50 cent increase, x in the price per copy the average number of books he sold decreased by 2 per week use this information to create expressions that model the number of books he sold and the revenue he got

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

21 i watched a 3 hr vid explaining it

step-by-step explanation:

du what else would it be

brainliest

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled