Three-fourths was subtracted from a number, and then 5 was added to the result. the sum was -7. what was the original number?
-3 1/2
3 1/2
-11 1/2
2 1/2

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

Which of the following are accepted without proof in a logical system? check all that apply.

Which is the scale factor proportion for the enlargement shown?