Answer:
66 = s
Step-by-step explanation:
s + 24 = 90
90 = s + 24
90 - 24 = s
5,500
this is quite simple
multiply his earnings by a tenth
55,000 times 1/10
5 by 3
Explanation:
15 = 5 x 3
16 = 5 + 5 + 3 + 3
