What is the solution to:

4(3x – 5) = -80?

X=

4(3x-5)=-80

12x-20=-80

12x =-80+20

12x= -60

X= -60/12

X=-5

Step-by-step explanation:

x = -5

Step-by-step explanation:

4(3x – 5) = -80

Divide each side by 4

4/4(3x – 5) = -80/4

3x-5 = -20

Add 5 to each side

3x-5+5 = -20+5

3x = -15

Divide by 3

3x/3 = -15/3

x = -5

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