Ok srry to bother you all but i have some questions that are hard to me and i also struggle with math a lot but anyway.

which property is shown? -2 +(-15)= -(2 + 15)?

identity property
commutative property
opposite of a sum property
associative property

which of the following lists all the integer solutions of the inequality

-2, -1, 0, 1, 2
-2, 0, 2
0, 1, 2, 3
0, 1, 2

what is 451.568 rounded to the tenths place?
451.6
451.5
451.57
450

the radius of a circle is 14 centimeters. what is the diameter of the circle?

28cm
14cm
56cm
66cm

plz so confused

not

i suck at math so im not even gonna try but why did you say "sorry to bother you all"

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