What percent of $150 is $87

Write an equation of the line that is perpendicular to the graph of y = (1/2) x+6

What can happen when untreated sewage contaminates water? Erosion can increase. O Bacteria and viruses can spread. Heat pollution decreases. O Silt and suspended particles settle to the bottom.

Which pair of numbers is relatively prime? a. 72 And 115 b. 120 And 835 c. 201 And 735 d. 303 And 1041

How can i determine the sale price if you were given the regular price and percent of markdown

What conclusion, if any, can be made from the statement below? If a DVD box set costs less than $70, then Ian will buy one. A DVD box set costs $75. a. Ian will not buy a DVD box set. b. The price of the box set will change to $70. c.

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.