This table shows temperatures in an Arctic city during one winter week.
Complete the table.
Day
Temperature at
Midnight (°F)
Temperature
Change From
Midnight to
Noon (°F)
Temperature at
Noon (°F)
Monday
-32
20
-12
Tuesday
-17.5
-11
Wednesday
15.5
10.5
Thursday
-12.2
- 24
Friday
-21.8
17.3

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers