Provide an appropriate response.
The degree of a term that has only one variable (with a nonnegative exponent) is the exponent of that variable. The degree of a term that has more than one variable is the sum of the exponents of the variable factors. That is, the degree of 2x3y4 is 7 since the sum of the exponents (3 + 4) is 7. Given this knowledge, find the degree of the polynomial: y10 + 2xy8 - 5x4y7
A. -5
B. 11
C. 10
D. 7
Answer: B
Mathematics
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Use the data to make a histogram.In one 3-minute period, 17 cars passed a speed checkpoint. Listed below are their speeds in miles per hour.
19-2223-2627-3031-34 Speed (mph)
What will be an ideal response?
Mathematics
Divide.
A. 631.01 B. 6310.1 C. 651.01 D. 6260.1
Mathematics
Write a general term an for the sequence. Assume that n begins with 1.
, 
, 
, 
, . . .
A. an = 
n
B. an = 
n-1
C. an = 
(n - 1)
D. an = 
n
Mathematics
Divide and simplify.
÷ 
A. -2
B. -10
C. 
D. 2
Mathematics