P + (-q) - 3 when p = - 6 and q=7

Sven made a single gigantic pie then cut it into 12 pieces Seven people each had one slice leaving 5 slices the next day Sven eat 2/3 of the remaining slices what fraction of the original pie was left

Suppose an airplane climbs 15 feet for every 40 feet it moves forward. What is the slope of this airplane's ascent?

Write the equation in standard form y-4 = - 3 (x-3)

Jessie filled a container of water with 200 milliliters. Zaria filled a different container with 400 milliliters. How much more water did Zaria have, in liters?

The table shows the relationship between the number of songs Alisha has purchased and the cost of her purchase. Find the rate of change, or slope.

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.