AABC is reflected about the line y = -x to give AA'BC with vertices
A'(-1, 1), B(-2, -1), 1-1,0). What are the vertices of AABC?
A.
A(1,-1), B(-1,-2), CO, -1)
OB.
A(-1, 1), B(1, 2), (0, 1)
C. A(-1,-1), B(-2,-1), C-1,0)
OD. A(1, 1), B(2, -1), (1.0)
E. A(1,2), B(-1, 1), C(O. 1)

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

answer: '

the distance between points l and m

step-by-step explanation:

what is

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.