The symbols used in question 3 are saying your x values can be anything, as long as x is larger than 0, so all the positive numbers
First off, let's keep in mind that perpendicular lines have negative reciprocal slopes, hmmm so what's the slope of y = 2x + 5?
well, notice, that equation is in slope-intercept form, thus

.

so, we're really looking for the equation of a line whose slope is -1/2 and runs through 1,4.
Answer:
The correct answer is 67 9/11
Answer:
736.05
Step-by-step explanation:699.00 x 5.3%=37.047
699.00 + 37.05 = 736.05
It only equals positive 12, that symbol means it equals positive and negative 12