Identify which situations in numbers 3-7 below can be modeled by direct variation, inverse variation or
neither; write the equation for the first six.
3. Fred earns $6.50 per hour.
4. Edwina earns $450 plus 7.5% commission on sales
5. A car travels 250 miles to Myrtle Beach; the faster it goes, the less time the trip takes.
6. For his flooring business, Joes nees to convert feet to yards.
7. The volume of the water in a swimming pool as it is filed at a rate of 200 gallons per minute.

where is the question

Step-by-step explanation:

is v8 kehh porque si quema la mamalona kehh

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a