12 feet to 9 yards, in simplest form.

27 feet is equal to 9 yards

Step-by-step explanation:

12 ft = 4 yds

12 x 2 = 24 ft ( 8 yds )

24 ft + 3 foot = 27 ft ( 9 yards )

3 ft = 1 yd

b. 2

step-by-step explanation:

the slope of a line =δy/δx

δy= y₂-y₁

δx= x₂-x₁

therefore, using the points (-2,-3)   and (3,7) we can calculate gradient as follows:

m=(7--3)/(3--2) (a number minus a negative number the sign changes to a plus)

m=(7+10)/(3+2)

=10/5

=2

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb