Which calculations could be used to solve this problem?

the toy factory makes 88 beach balls in a day. each day 7 of the beach balls are rejected as they have holes in them. how many good beach balls can the toy factory make in 365 days?

choose exactly two answers that are correct.

a.
subtract 88 – 7. add the difference to 365.

b.
multiply 88 × 365. multiply 7 × 365. add the two products.

c.
subtract 88 – 7. multiply the difference by 365.

d.
multiply 88 × 365. multiply 7 × 365. subtract the two products.

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.