Which expressions are equivalent to
4
(
4
a
+
5
)
4(4a+5)4, left parenthesis, 4, a, plus, 5, right parenthesis ?
choose 3 answers:

I can’t see the part after “Choose 3 answers:”

Wish I could help you :)

first: 16a+20 second: 12a+20+4a third: 2(8a+10)

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