=3y-11, 4x-3y=-26 Substitution
Let x = width of border
Area is given to be 7 square feet or 49.
49 = (2x + 2)(2x + 4)
Solve for x.
Answer:
4,000
Step-by-step explanation:
Answer:
80 by 160 meters
Step-by-step explanation:
hi buddy
Step-by-step explanation:
The graphs intersect each other at points (-3, 2) and (1, 6).
The x-values of these points are -3 and 1.
Hence the 2 solutions are x = -3 and x = 1.
