Will give brainliest
the members of the select chorus agree to buy at least 250 tickets for an outside concert. they buy 20 fewer lawn tickets than balcony tickets. what is the least number of balcony tickets bought?
third choice: samuel needs $29 to download some songs and movies on his iphone. his mother agrees to pay him $6 an hour for raking leaves in addition to his $5 weekly allowance. what is the minimum number of hours samuel must work in one week to have enough money to purchase the songs and movies?

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

the answer is  

a.

4,624π mm2

step-by-step explanation: