If two lines are perpendicular which statement must be true

a. they have negative reciprocal slopes

b. they have the same slope

c. they have reciprocal slopes

d. they have oppsite slopes

A store announced on Monday a discount of a good at 10 percent. On Friday the store announced an increase in the discount so that the discount from Friday would be 15 percent. 1.

Round 124,607 to the nearest hundred thousand

G = 6x, for x What is the answer

The average cow produces about 53 pounds of milk per day

Simplify (4^3) ^5 A) 4-^2 B) 4^3 C) 4^8 D) 4^15

Which is the better buy? A 12 pack of Pepsi for $3.50 or a 6 pack for $1.80?

How many centigrams are in 1 gram?

The question is: Write and solve an equation to determine the width 'w' of the flag. The length of an American flag is 1.9 times its width. I need to find the equation and the width of the flag

What is 21 - 0.892 =

If log5x=y find 5y+3 in terms of x