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Questions in Grade Middle-school

[Free] Find the slope of a line that is parallel and the slope of a line that is perpendicular to each line whose equation is given. Please only do number one and show me all the steps you did.

[Free] Find two factors of 30 that add up to 9.

[Free] The empire of \_\_\_\_ formed in the southern area of what had been Ghana's empire and was founded by the \_\_\_\_. Please fill in the blanks.

[Free] The coordinates of a square are (1, 8), (7, 8), (7, 2), and (?, ?). What are the missing coordinates?

[Free] The two shortest sides of a right triangle are 10 inches and 24 inches long. What is the length of the shortest side of a similar right triangle whose two longest sides are 36 inches and 39 inches?

[Free] What was a solution to scarce living and working space in cities during the Industrial Revolution?

[Free] Identify three different types of geography.

[Free] Maria reads 15 and 1/2 pages in 1/2 hour. What is her unit rate for reading? A. 7.75 pages per hour B. 15 pages per hour C. 16 pages per hour D. 31 pages per hour

[Free] Write the following interesting facts using scientific notation.

[Free] What is 6 and 7/12 as a decimal? A. 6.083333... B. 6.5 C. 6.583333... D. 6.71