Tammy completed the following steps to simplify the expression
-5x²y - 3xy² - 2 (4y + 2) - 2.5x²y.
-5x²y - 3xy² - 2 (4y) + 2 (2) - 2.5x²y
-5x²y - 3xy² - 8y + 4 - 2.5x²y
(-5x²y - 3xy² - 2.5x²y) - 8y + 4
(-5 - 3 - 2.5) x²y - 8y + 4
-10.5x²y - 8y + 4
Explain why Tammy's solution is incorrect. Then show how to correctly simplify the expression.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Tammy completed the following steps to simplify the expression -5x²y - 3xy² - 2 (4y + 2) - 2.5x²y. -5x²y - 3xy² - 2 (4y) + 2 (2) - 2.5x²y ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Bruno's pizza restaurant charges a $1 deliver free, plus $15 per pizza. Jeanette paid $15 for pizza. How many pizza did Jeanette order?
Answers (1)
The perimeter of a retangular pool is 360 inches the length is 8 inches longer than the width find the dimensions of the pool
Answers (1)
Write the equation then solve to find the number:seventy four less than a number is 98
Answers (2)
Select all of the following values that are equivalent to 0.04. 9/20 0.450 42.5% 0.405 20/50 45%
Answers (1)
13 inches of wire cost 39 cents at the same rate how much will 41 inches cost
Answers (2)
New Questions in Mathematics
What is the exact decimal equivalent of 7/12
Answers (2)
How many tenths are in 8.546
Answers (2)
Use the distributive property to simplify the expression. 3 (m + 4)
Answers (2)
If h (x) = x - 1 and j (x) = - 4x, solve h[j (5) ] and select the correct answer below. -21 -20 -19 -16
Answers (1)
The population of linton is 12 times as great as the population of Ellmore the combined population of both towers Is 9,646 people what is the population of linton
Answers (1)