If 2x 3/4 + 7 = 23, then x = 16 true or false?

The sum of two sisters ages is 38. One is 10 years older than the other. How old is the oldest sister?

A 12cmx2cm rectangle sits inside a circle with a radius of 8cm. What isnthe area of the shaded region of the circle

Write the number described by 1 ten 16 ones

Who would be eligible to file a form 1040EZ based on their status and annual earnings? A college student with $4000 of earned income and $12,000 in scholarship money. A married couple with combined earnings of $30,000 and one child.

True or false: The mode is universally an accurate representation of data sets because it captures the number that occurs most often.

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.