1. Joe and Kim are splitting a $12 cake. The cake is 1/3 vanilla, 1/3 chocolate and 1/3 strawberry. Joe likes vanilla and chocolate the same but likes strawberry twice as much. Kim likes strawberry but likes both vanilla and chocolate twice as much as strawberry. Use the Divide and Choose method to determine how they could divide the cake. Let Joe be the divider and then do again with Kim the divider.

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

no one knows lol

step-by-step explanation:

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8