preshoo9941
11.10.2019 •
Mathematics
Susan ate part of a pizza she ate more then 1/3 of the pizza. how much of the pizza might susan have eaten
Solved
Show answers
More tips
- F Food and Cooking Discover the Health Benefits of Cedar Nuts...
- S Science and Technology Exploring Our Galaxy: How Many Planets are in the Milky Way?...
- S Science and Technology Colliders: How They Work and Why They Matter...
- A Animals and plants Unraveling the Mystery of Loch Ness: What Does the Loch Ness Monster Look Like?...
- L Leisure and Entertainment How Many Seasons are There in the TV Show Interns?...
- S Sport Playing Bowling: Rules and Advice for Novices...
- L Leisure and Entertainment The Best Film of 2010: A Look Back at the Academy Awards...
- S Sport How to Learn Swimming? Simple Tips for Beginners...
- C Computers and Internet What is Web 2.0 and How Does it Work?...
- C Computers and Internet War of Social Media: Which Platform is the Leader?...
Answers on questions: Mathematics
- M Mathematics Identify the following numerical values: the average of Mr. Winking s 2nd period AMDM scores on a study about the AMDM scores for Gwinnett. Parameter Statistic...
- M Mathematics A baker is folding up open-topped boxes to package up her baked goods. She has flat, rectangular pieces of cardboard that are 10 inches by 6 inches. She wants to maximize...
- M Mathematics What is the value of x?2 units3 units5 units8 units...
- M Mathematics Find the particular solution to y = 2sin(x) given the general solution is y = C - 2cos(x) and the initial condition y of pi over 2 equals 1 . -2cos(x) 2 - 2cos(x) 1 -...
- M Mathematics Compare the graph to the equation y= 2|x-3|+5. do they both open in the same direction and which function is more narrow?...
- M Mathematics Need help with a salary math problem asap...
- M Mathematics A high school administrator determined that 22% of the students worked part-time after school with a ±8% margin of error. If the school has 3420 students, which would...
- M Mathematics 2+2= 4 then 3+3=6 what is 10+10. What is the pattern...
- M Mathematics A voter polling research group determined that between 30% and __% of the voting population would vote for the republican candidate on elections day. The margin of error...
- M Mathematics How much money are you making on your investment in a year? $ How much money are you paying in interest in a year on your card? $ What s your total gain/loss that year?...
Ответ:
Ответ:
16x² - 20x - 6
Step-by-step explanation:
Given
(7x² - 10x - 6) - (- 9x² + 10x)
Distribute both parenthesis noting that the second one is distributed by - 1
= 7x² - 10x - 6 + 9x² - 10x ← collect like terms
= (7x² + 9x²) + (- 10x - 10x) - 6
= 16x² + (- 20x) - 6
= 16x² - 20x - 6