Answer:
450
Step-by-step explanation:
you divide 90 by 20 and times in by 100
38/9
46/7
44/5
11/4
19/2
11/6
23/3
41/8
52/7
34/5
Answer:
4x² - 21x - 18
Step-by-step explanation:
Use FOIL.

Hope this helps.
Answer:
51
Step-by-step explanation:
8.5/1
and
x/6
cross multiply
51=x
Answer: first of all, i would put it in an equation. then i would slove that and use that answer.
Step-by-step explanation:
use the equation <u>12X x 15 = y </u>
<u>12x=15</u>
12 12
x= 180