Solve for y:y= [-7-6]

answers:
(a)-13 (b)13 (c)1 (d) -1 (e) none of these

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5