When Sports Authority went out of business, there was an 70% off sale on all items. A snowboard originally cost $300. How much would you pay after the 70% off discount?

You would pay $90 after the 70% off discount.

Step-by-step explanation:

so 70% of 300= 90

So the cost would be $90 for the snowboard after the 70% off discount.

p> q if you calculate p is100 q is 79

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500