Do this for all my points.
write a real-world problem to represent the numerical expression.
1. 15 - 3
2. (20 + 4) ÷ 6

Step-by-step explanation:

Jacob goes to Walmart with the intention of purchasing an eraser of 3$. he gives the cashier 15 dollars bank notes in total how much is he to collect back in change?

six students set off with a business plan of selling lemonade juice to make profit during the summer period.

on the first month in they made $20 profit, following a 4$ profit the precedent month, after which they shut down the business. If they all shared the money equally, how much did each student get?

1. Bob has a bag with 15 lemons. He uses 3 to make a pie. How many lemons are left in the bag?

2. Jane went to the cupcake store to buy some cupckes for her children. In the store there were only 20 cupcakes, so she bought all of them, and she went to an other store to get 4 more.

When she got home she gave the cupcakes to her 6 children. how many cupcackes there were for each children?

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