Answer:
$ 530.5
Step-by-step explanation:
Income = $415 + Commission
Sonia made sales of $2,200. This means she will earn 5.25% of 2,200 as commission.
5.25% of 2200= 0.0525 x 2200 = 5.25 x 22 = $ 115.5
Therefore, total income of Sonia would be:
Total income = $ 415+ $ 115.5 = $ 530.5
1.6a= -9.12
a= -9.12/1.6
=−5.7
option B
- 8x - 9 = - 21
Add 9 to both sides:
- 8x = - 12
Divide both sides by - 8:
x = -12/-8
x = -3/-2
x = 3/2 OR 1.5
Hope this answer helps :)
12
all go into 12
