What is the scale factor of the geometric sequence? 500,100,20,4

In form ax+by+c=0 y=-3x/4 + 1 when you get it in the form do you have to change the signs? if yes why?

Find three solutions of the equation y = 9x - 4.

Ike is five years older than his brother. If Ike's age is represented by x, which of the following would represent his brother's age?

Write a verbal problem that involves subtracting 4 liters.

Which number is less than 28.43

P. John roller skates with a constant speed of 12 miles per hour. How long will he take to travel a distance of 30 miles?

Square root 2x-1+2=5 what is x equal to?

People are entering a stadium at a steady rate of 40 people per minute. After 60 minutes there are 2500 people in the stadium. If no one left during the 60 minutes, how many people were in the stadium before the gates opened?

This is an angle having a measure greater than 90° and up to 180°

The cost of c of ham shandwhich at a deli varies directly with the number of sandwiches n if c=$54 when n is 9 what is the cost of snadwhiches when n is 3