Use the GCF to factor this expression: 90x + 4

Calculate the average between 200 and 4100

Kay made 32 quarts of apple juice. How many liters of apple juice did Kay make?

Keith uses 18 cherries and 3 peaches to make a pie filling. Lena uses an equivalent ratio of cherries to peaches when she makes pie filling. Can Lena use a ratio of 21 cherries to 6 peaches?

Five times a number decreased by nine is equal to twice the number increased by 23. Which equation could be used to solve the problem? 5x - 9 = x + 23 5x - 9 = 2x + 23 5x + 23 + 2x = 23 5x + 23 = 2x + 23

Which body of water do the Mississippi River and the Rio Grande flow into? Lake Superior Atlantic Ocean Pacific Ocean Gulf of Mexico

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.