How do I solve (-5x + 4) + - 1 (x - 1)

Chef Morgan's restaurant has 24 tables. Fifteen of the tables each have one flower in a vase. The remaining tables have 5 flowers in each vas. How many flowers are there? Show how you found the answer.

2=-6x+4 solve for the variable x

In 1988 a postage stamp cost $.27. In 1992 a postage stamp cost $.31. Find the average rate of change in the postage. Answer in units of cents/year.

10 * 6 tens I need this in unit and standard form

Calculate the final selling price to the nearest cent and markdown percent to the nearest hundredth percent: Original selling price First markdown Second markdown Markup Final markdown $5,000 20% 10% 12% 5%

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.