189=10x+99
x=amount of weeks
x=9 weeks
Answer:
im pretty sure 20 seconds
Step-by-step explanation:
The equation would look like: p - 5.16 = 15.48
because the coupon subtracts 5.16 from p and the price you pay is 15.48
Solve the equation by adding 5.16 to both sides
p = 20.64
The original price of the shirt is $20.64
Answer:
9
±
3
i
√
7 / 2
Step-by-step explanation:
hope this helps
