Answer:
1.05(0.85y)
Step-by-step explanation:
15% off so .85y and a 5% tax so 1.05(.85y)
Answer:
Ava is 10 years old
Step-by-step explanation:
Sara is 8
Sara=$8 per week for 12 weeks
$8×12 weeks=$96
Ava has $24 more than Sara
x*12=96$+$24
12x=120
x=120/12
x=10
Ava's age is 10
Answer:
3/8
Step-by-step explanation:
Rearrange, find common denominator.

Answer:
Cool dude... very unique?
The third answer option is correct. sqrt(x) = x^(1/2). So sqrt(121) = 121^(1/2).