Answer:
y = (x - 1) / 2 (First answer choice)
Step-by-step explanation:
1) Start with f(x) = 2x + 1
2) Replace f(x) with y: y = 2x + 1
3) Interchange x and y: x = 2y + 1
4) Solve this result for y: 2y = x - 1, or y = (x - 1) / 2 (This matches the first
answer choice.)
(3 4/7 - 3/5) x 2/3 = 208/105
3/2 x (3 4/7 - 3/5) = 156/35
That is what your two problems are when simplified.
From there on you can tell what is greater then another.
Advanced mathematical concepts glencoe answers indeed.
Answer:
Step-by-step explanation:
-6=3/2z
-12z=3
z=-4
In this item, it is assumed that since the pattern is cut out of the paper which is usually a rectangle then, the shape of the pattern is also rectangle. The perimeter of the rectangle is,
P = 2L + 2W
The area is equal to,
Area = L x W
If we assume that length and width are equal, in order to maximize the space.
1600 cm² = L x L
The value of L from the equation is 40 cm.
