Simplify.

–10.5 – (–5.3) + 20.2

a.
36

b.
–36

c.
15

d.
–4.4

Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?

How many square centimeters of wrapping paper will be used to wrap the shoe box?

Joaquim earns a salary of $4,000 per month plus a 6% commision on all of his sales. he wants to earn more than 7,000 next month. write an inequality that shows what his sales need to be in order to reach his goal.