Answer: 
Step-by-step explanation:
multiply these -3/7 times by 3/8: Answer is -9/56
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The degree<span> of the </span>polynomial<span> is found by looking at the </span>term<span> with the highest exponent on its variable(s). Examples: 5x</span>2-2x+1<span> The highest exponent is the 2 so this is a 2</span>nd degree<span> trinomial. 3x</span>4+4x2The highest exponent is the 4 so this is a 4thdegree binomial<span>.</span>
Answer:
Helen requires 15$ more to buy the three books.
Step-by-step explanation:
We are given the following in the question:
Cost of dictionary = $7
Cost of dinosaur book = $16
Cost of cook book = $17
Helen's allowance = $25
Total cost of three books =

Extra money required to buy three books =

Thus, Helen requires 15$ more to buy the three books.
Answer:
A. 2 cm long
Step-by-step explanation:
The there would be more squares cut out, the squares are smaller and its all even