4.) 4 (x+7) = -4+8x what is x?

The table shows the record monthly high and low temperatures for a city in Alaska. a. Find the range of temperatures for each month. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Range (∘∘F) 91 95 80 87 81 63 50 54 54 70 83 89 Question 2 b.

Jana is taking pledges for a bike-a-thon fundraiser. Ivan pledged $4.25, plus $1.25 for each mile that Jana bikes. Vicky pledged $5.75, plus $0.75 for each mile that Jana bikes.

5x - (5x+3=-1/3 (12x+21)

Aliyah had some candy to give to her four children. She took ten pieces for herself and then evenly divided the rest among her children. Each child revived two pieces. With how many pieces did she start?

How did you get this answer

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.