Robin spent one hour and 50 minutes cleaning is her room if it was 645 when she finished what time was it when she start?

The inverse property of addition

Identify the type of data (qualitative/quantitative) and the level of measurement for the following variable. Explain your choice. Final exam scores (from 0 to 100) for graduating high school seniors. Are the data qualitative or quantitative? A.

You drop a ball from a height of 1.5 meters. Each curved path has 75% of the height of the previous path. a. Write a rule for the sequence using centimeters. The initial height is given by the term n = 1. b.

Solve the inequality. x/3-x-1/2≥1 a. x≤-3 b. x≥-3 c. x≤3 d. x≥3

20% tip for a $30 meal

Which fraction is in reduced form? A 4/20 B 6/9 C 5/13 D 14/21

What is the slope of the line represented by the equation 4x+8y=4

A recipe calls for 1/3 cups of flour to make one batch of cookies. How much flour will you need to make 8 batches?

At a storage company, items are stored in containers that have a base of 4 1 5 yds by 1 1 3 yds. If there is a 3 * 3 array of these containers with no space between them, what is the area covered by the containers?

Th99 divided by a number (n) is 44