Answer:
Plug 3 into everywhere there is an 'x', and solve.
Answer:
5 1/10 meters
Step-by-step explanation:
18 4/5 can be changed to 18 8/10 so
18 8/10 - 13 7/10 = 5 1/10 meters
if the length is 8ft and the width is (7+x) then the area would be 56+8x, if x is unknown.
Answer:
Step-by-step explanation:
The slope of the line is
Using the point (-2, 0) to substitute into point-slope form, we get the equation to be
Answer:
(3r+8)(4+1)
Step-by-step explanation: