Casey walked 2.1 miles to the grocery store she then walked 0.5 miles to the post office and is 0.8 mi to work how far did she walk in total convert answer to kilometers

Shelley's pet food store sold one customer 5 peanut butter biscuits for $3. She sold another customer 7 beef treats for $4.20. Write a proportion that compares the sales of these two items, and find the cross products.

The chess club has 18 students. How many different teams of 4 can be formed for competition?

Mandy has 32 apples and divides them into 20 uneven pieces, what is the problem with this fraction

How do i write three ratios for 18/6

At a school 40% of the sixth grade students said that hip hop is their favorite kind of music, how many sixth grade students are at school?

A ladder leaning against a house makes an angle of 30° with the ground. the foot of the ladder is 7 feet from the foot of the house. how long is the ladder?

Would you rather have 40 hours a week of video game time or 40% of your week?

Round 217.726683718 to the nearest thousandth.

Evaluate log3 (8), given log3 (2) ≈ 0.631

Which of the following is not a perfect square a:50 b:49 c:121 d:1