For each of the following equations say whether it is a horizontal or vertical line and state the slope of the line.

1. x = - 2

2. y = - 8

3. x = 15

4. y = - 4

Write an equation of the line in slope-intercept form that is perpendicular to this line and has a y-intercept of 9. y=2x

Cheryl has a postage of $2,500.00 she wants to send out catalogs for her baby shoe business to 4,800 customers. if it costs cheryl $0.53 to mail each catalog, how much will it cost to mail all the catalogs

One number is 40 less than another number. Two-thirds of the lesser number is equal to one-fourth of the greater number. Find the greater number.

What is the minimum number of degrees that a hexagram can be rotated so that it is carried onto itself? A) 30° b) 45° c) 60° d) 90°

The weekly soles of a magazine increased from 500,000 to 600,000. By what percent did the magazine sales increase

How do I solve for x in A=Bxt+c

Are irrational numbers always/sometimes/never rational number?

Afghani paid less per pound for the same number of apples at a different store what can you predict about the total cost of the apples

Two neon signs are turned on at the same time. Both signs blink as they are turned on. One sign blinks every 9 seconds. The other sign blinks every 15 seconds. In how many seconds will they blink together again? Show Work

Does the equation represent a direct variation? If so, find the constant of variation. 2x - 4y = 0 Question 1 options: yes; k = - 1/2 no yes; k = 1/2 yes; k = - 4