Evaluate using a number line.-6 + (-7) 
A. 1
B. -13
C. -1
D. 13
Answer: B
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Convert the following.12 yd2 to square feet
A. 4 ft2 B. 432 ft2 C. 36 ft2 D. 108 ft2
Determine whether the following is a statement. If it is, then also classify the statement as true or false.x + y = x - y, where y = 0
A. True statement B. Not a statement C. False statement
The amount A of money on deposit for t years in an account earning simple interest is a linear function of t. Express that function as an equation if src="https://sciemce.com/media/3/ppg__cognero__2.1_Functions_and_Function_Notation__media__056bd241-9983-4839-834b-4e68f17e5e09.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_5c6869e672c245bd9b9e6c04a" /> when 
when 
and 
.
?
A. 
B. ?
C. ?
D. ?
E. 
Find an equation of an ellipse satisfying the given conditions.Foci: (0,-4) and (0, 4) ; length of major axis: 14
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 