15 points!
an equation is shown below: 8x + 2(x – 7) = 7x + 3x – 14
part a: solve the equation and write the number of solutions. show all the steps. part b: name one property you used to solve this equation.

europa2433

europa2433

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