Classify the following as either a pair of equivalent equations or a pair of equivalent expressions.5(r + 3), 5r + 15
A. Equivalent expressions
B. Equivalent equations
Answer: A
Mathematics
You might also like to view...
Provide an appropriate response.At the two points where the curve x2 - xy + y2 = 9 crosses the x-axis, the tangents to the curve are parallel. What is the common slope of these tangents?
A. 2 B. 1 C. -2 D. -1
Mathematics
Find the degree measure that corresponds to each radian measure.  figure 1.png)
(a) 108° , 330° (b) 135° , 330° (c) 108° , 345° (d) 135° , 225° (e) 35° , 330°
Mathematics
Determine the accuracy of the measurement; that is, give the number of significant digits for the measurement.
ft
Fill in the blank(s) with the appropriate word(s).
Mathematics
Evaluate the function as indicated.Find f(-17) when f(x) = 13x - 9.
A. -212 B. -230 C. -221.9 D. 212
Mathematics