Evaluate the expression 7C3

Line segment CD has a length of 3 units. It is translated 2 units to the right on a coordinate plane to obtain line segment C'D'. What is the length of C'D'? This is one of my questions on an assignment nd I would like to know if I am doing it right.

Rachel Timothy and Robyn Each Make the rectangular prism shown If they stand all of their prisms together Side by side to make one large prism what is the volume of the new prism? How did all the dimensions change?

a car and a truck are moving at thr same speed. the car drives 2 hours. thr truck continue for another half hour at the same speed and goes 20 more miles. what is theat which is the car and the truck were traveling? A) 10, B) 20, C) 40, 4) 60

Book a has 24 more pages than book b. Book c has 4 times as many pages as book a. The total number of pages of pages of the three books is 180. How many pages does book b have?

Scott answered 18 out of the 20 questions on his homework assignment correctly. What percent of the question did he miss?

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.