annie has a collection of large and small books. the mass of a large book is 3/4 kilogram. the mass of a small book is 1/4 kilogram. the total mass of her collection of books is 11 kilograms. how many large books does annie have if she has 8 small books

step-by-step explanation:

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

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

2x+60=

step-by-step explanation: