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BrianP
Questions (9)
Is (x+y)2 equal to (x2+y2)? Explain why or why not using an example to support your answer.
1 answer
374 views
Your friend Mary computes (x5)(x7) and gets and answer of x35. Explain why her answer is incorrect and include the correct
1 answer
430 views
Subtract the polynomials.
(-7-2z3+4y) - (3z3+12-6y)
1 answer
433 views
Subtract the polynomials.
(4a2+9b5) - (-2a2-6b5)
2 answers
737 views
A party planner can spend a maximum of $5000 on food. If the chicken dinner (x) costs $20 and the steak dinner (y) costs $25,
1 answer
541 views
Two apples and three pears cost $3.45. Three apples and five pears cost $5.55. Find the cost of each type of fruit.
1 answer
660 views
The length of a pool is 3 feet more than twice its width. If the perimeter of the pool is 72 feet, find the dimensions of the
2 answers
1,553 views
Mary has a total of $5000 invested in two accounts. One account pays 5% and the other 8%. Her interest in the first year was
1 answer
559 views
A party planner can spend a maximum of $5000 on food. If the chicken dinner (x) costs $20 and the steak dinner (y) costs $25,
1 answer
591 views
