Determine whether the equation defines y as a function of x.y = -4x - 7
A. Yes
B. No
Answer: A
Mathematics
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Identify the polynomial as a monomial, binomial, trinomial, or none of these.-20c6 + 7c5 + 8c4
A. Monomial B. None of these C. Binomial D. Trinomial
Mathematics
The hypotenuse of a right triangle is 13.0, and one leg is 2.0 units shorter than the other. Find the dimensions of the figure (rounded to the nearest tenth). ?
A. 10.1, 8.1, 13.0 B. 10.1, 6.9, 13.0 C. 12.8, 10.8, 13.0 D. 11.0, 8.1, 13.0 E. 11.0, 6.9, 13.0
Mathematics
Provide an appropriate response.Jamie used the Pythagorean theorem to find the length of the missing side of the triangle shown. 
He did the following calculations:x2 + 72 = 102?x2 = 102 - 72?x2 = 51?x = 
?x ? 7.1Why did Jamie not get the correct answer?
What will be an ideal response?
Mathematics
Evaluate the expression.
4
A. 
B. 
C. 
D. 
Mathematics