PLEASE…. Select the number line that shows that two opposite numbers have a sum of 0.
3
A.
4321 01 2 3 4 5 6 7 8 9 10 11 12
B.
4 3 2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12
6
С.
-432-10 3 5 6 7 8 9 10 11 12
2

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent