Jake worked 40 hours a week for 3 straight weeks,46 houses a week for the next two weeks, and 51 hours for the next 3 weeks. what was the average number of hours worked over the 8-weeks span?

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough

Carly stated, “all pairs of rectangles are dilations.” which pair of rectangles would prove that carly’s statement is incorrect?