2(5d + 8z) use d = 8 and z = 5

2((5)(8)+(8)(5))

=(2)((5)(8)+(8)(5))

=(2)((5)(8))+(2)((8)(5))

=80+80

=160

52

Step-by-step explanation:

2(5+8+8+5)

2(13+13)

2(26)

52

you can not drow on this

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