Andrea was given the following equation to solve, 5x - 2 = 2x + 7, she decided to combine the 5x and 2x on the left side, leaving her with 7x - 2 = 7, explain to andrea the minor error she made by combining 5x and 2x to make 7x in this situation.

The height of certain banner is equal to one third of its length, If the banner is 5 feet tall, write an equation that can be used to find the banner's length, L, in feet

Find the common difference if the arithmetic sequence 4,10,16,22

9 litre 250 millilitre change to fraction litre. Can I know how?

Explain when you know you need to rename a mixed fraction to subtract

The graph of y = 4 - is shown. Which statement about the graph is accurate? The x-intercept of the graph is (4, 0). The graph has no y-intercepts. The maximum of the graph occurs at the y-intercept. The minimum of the graph occurs at the x-intercept.

Write as a polynomial: y^2 (y+5) (y-3)

You treated yourself to a meal at your favorite restaurant. The total for food and beverage was $14.25. you tip 15%, and there is a sales tax of 6.5%. was what the total amount you paid for your treat?

The high school tennis team is made up of boys and girls. The team has a total of 25 players, is chosen at random, what is the probability that the player will be a boy? A. 0.6 B. 0.75 C. 0.15 D. 0.04

Two-Step Equations 5x + 16 = 56 What is the solution to the equation? Question 3 options: x = 14.4 x = 27.2 x = 40 x = 8

360 pounds to 352 pounds