Jim’s family and their neighbors are going to see a movie. There are 5 children and 4 adults going. If each ticket costs $7.75, about how much will they need for the tickets?

69.75

Step-by-step explanation:

5 children + 4 adults = 9 people

Equation is f(x)= 9x

x= 7.75

9 × 7.75 = 69.75

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

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