There were 58 birds in a tree. B of the Birds flew away. Choose the expression that shows how many birds are in the pond now. A. B + 58
B. 58 - b
C. b - 58
D. 58 + b

B. 58 - b

Step-by-step explanation:

58 goes in the front, since that is how many birds were there at the start. If B birds flew away, then some are leaving which means the equation would be subtracting by B.

y > 1/3x

y < = -x + 4

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hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb