subject
Mathematics, 11.01.2021 03:40 delincuent5641

First, give the sum of the two expressions. Then, subtract the second from the first expression. 1. 4x; -7x
2. -20y; -40y
3. -3xy²; 5xy²
4. 9yz; -14yz
5. -6x²; -7x²

Please answer this with solution.

ansver
Answers: 2
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.
Answers: 1
Answer
question
Mathematics, 21.06.2019 17:00
Use the graph of the sine function y=2sinθ shown below
Answers: 1
Answer
question
Mathematics, 21.06.2019 17:30
What is the base of 1/9 to the power of 2
Answers: 1
Answer
question
Mathematics, 21.06.2019 20:20
Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =
Answers: 2
Answer
You know the right answer?
First, give the sum of the two expressions. Then, subtract the second from the first expression. 1....
Questions
question
Mathematics, 01.07.2019 13:30
The art teacher gave each student half a sheet of paper. then she asked the students to color one fourth of their pieces of paper. what part of the or...
question
Mathematics, 01.07.2019 13:30
Aconsumer purchased a computer after a 14% price reduction. if x represents the computer's original price, the reduced price can be represented by...
question
Mathematics, 01.07.2019 13:30
Aboat is 400 feet away from one dock and 500 feet away from another dock the angle between the two paths is 45. what is the approximate distance betwe...
question
Mathematics, 01.07.2019 13:30
Pls i suck at factoring in alg 2 completely factor 8x-4...
question
Mathematics, 01.07.2019 13:30
Parrellegram abcd is rotated to create image a’b’c’d...
question
Business, 01.07.2019 13:30
Match the correct efta and pci standards. which go under efta and which go under pci? report a stolen debit card protect credit card data place a...
question
English, 01.07.2019 13:30
The ideas presented in lincoln's second inaugural address were mainly influenced by a) the slaves in the south....
question
Mathematics, 01.07.2019 13:30
Find the mean of the integers 5,-7,12,-10,15...
question
Mathematics, 01.07.2019 13:30
Which is a correct first step for solving this equation? 8−2(3−x)=4x+6...
question
Chemistry, 01.07.2019 13:30
If the temperature of a gas in a closed container increases: the pressure of the gas increases. the pressure of the gas decreases. the molecules coll...
question
Business, 01.07.2019 13:30
Who should be asked to watch for signs of intoxication in guests...
question
History, 01.07.2019 13:30
·paper · porcelain · printing press · navigational compass all of these technological advances originated in...
question
Mathematics, 01.07.2019 13:30
Find the mean of the integers -16,-27,21,-19,14,-3...
question
Mathematics, 01.07.2019 13:30
What is the number of possible outcomes when tossing 6 coins at once...
question
Biology, 01.07.2019 13:30
Me . i really don't know the answer to this....
question
History, 01.07.2019 13:30
Which statement best describes the territory of the united states from the washington administration through the madison administration? the territory...
question
Mathematics, 01.07.2019 13:30
The combined yearly interest for x dollars invested at 12% and 45,000−x dollars invested at 8% is...
question
Mathematics, 01.07.2019 13:30
Freda makes $25,000 per year as a medical assistant. after working 6 months, she receives a 6% pay raise. what is her new yearly salary?...
question
Biology, 01.07.2019 13:30
The species that is harmed in an interspecies relationship. select one: a. pioneer species b. commensalist c. keystone species d. host...
question
History, 01.07.2019 13:30
Is the dominant religion of north african cultures...
More questions: Mathematics Another questions
Questions on the website: 13722360
See results (0)