4. Last year 450 hamburgers were sold at the July 4th festival. This year 1,250

hamburgers were sold. What was the percent increase in hamburger sales from

last year to this year, rounded to the nearest percent?

Bailey writes the expression g2 + 14g + 40 to represent the area of a planned school garden in square feet. What factors can be used to find the dimensions of her garden?

G = 3x - 4v: solve for (x)

What's the nearest integer to7.5

725 is 15% of what number

2⋅53= (A) 30 (B) 90 (C) 250 (D) 1,000

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.