Write the polynomial in descending order and identify its degree.-4z7 + 2z8
A. -2z2 ; degree: 7
B. -4z7 + 2z8 ; degree: 8
C. -2z15 ; degree: -4
D. 2z8 - 4z7 ; degree: 8
Answer: D
Mathematics
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Fill in the blank(s) with the appropriate word(s).
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Represent the quantity with an integer.losing 56 cents
A. -56 B. +56
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Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sin ? = 
, 0 < ? < 
Find sin 
.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem by estimating.The Pan family took a trip and traveled 72, 365, 349, 439, 698, and 260 miles on 6 consecutive days. Round each distance to the nearest hundred to estimate the distance they traveled.
A. 2400 miles B. 2100 miles C. 2200 miles D. 2300 miles
Mathematics