Answer: 240
Step-by-step explanation:
You would multiply each of the sides to get the final answer of 240 (:
(2x-1)(2x-1)
(4x^2+2x+1)(2x-1)
(2x-1) cancels out so
2x-1
4^2+2x+1
A couple of shapes that have perpendicular lines are right triangles, and rectangles.
Answer:
1, 3, 4 i hope this helps ;)
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
The second purchase is exactly half-again larger than the first purchase, so sheds no light on the relative costs of the items. The per-item costs can be found when the ratio of items purchased is different from one buy to another.
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We can only say that the cost of 1 pear and 3 apples is $7.
