Coach Ross baked some brownies. He gave of them to the football
team and of the remaining brownies to the cheerleaders. He had 10
brownies left. How many brownies did Coach Ross bake?
A 20
B. 25
C. 35
D. 45

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c