Which statements are true about the graph of y s 3x + 1 and y2 -x + 2? Check all that apply. The slope of one boundary line is 2.
Both boundary lines are solid.
O A solution to the system is (1, 3).
Both inequalities are shaded below the boundary lines.
The boundary lines intersect.

- the answer is the 2nd, 3rd and 5th answer choices. but i don’t know why.

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

answer: im gonna go with milli

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15