Mathematics, 29.05.2021 02:50 ariyanadavid5989

PLS HELP if x - 2y = 1 and 2x - y = -4, then x + y =

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:40

Two parallel lines are crossed by a transversal.what is value of x

Answers: 2

Answer

Mathematics, 21.06.2019 16:30

What could explain what happened when the time was equal to 120 minutes

Answers: 2

Answer

Mathematics, 21.06.2019 18:30

41/17 as a decimal rounded to the nearest hundredth

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca

Answers: 1

Answer

You know the right answer?

PLS HELP if x - 2y = 1 and 2x - y = -4, then x + y =...

Questions

Health, 18.12.2019 04:31

Todd suffers from chronic back pain. mostly he just tries to grin and bear it, but at times the pain is so debilitating that he takes strong painkille...

Business, 18.12.2019 04:31

Tom, mary and jill have apartments in the same building. a security system for their building costs $750. tom is willing to pay $100 for the security...

Business, 18.12.2019 04:31

Tool manufacturing purchased inventory for $5,300 and also paid a $260 freight bill. tool manufacturing returned 45% of the goods to the seller and la...

History, 18.12.2019 04:31

American leaders explained their decision to enter world war i by saying they wanted to...

Mathematics, 18.12.2019 04:31

Tran has a credit card with a spending limit of $2000 and an apr (annual percentage rate) of 12%. during the first month, tran charged $450 and paid $...

Biology, 18.12.2019 04:31

What one factor that determines whether a substances will pass through a membrane...

Social Studies, 18.12.2019 04:31

Today fewer than 250,000 people make their primary living from food foraging. where do the remaining food foragers often live? a. in rem...

Mathematics, 18.12.2019 04:31

Vidal bought 2 pizzas and cut each into 8 slices. he and his friends ate 10 slices. which expression matches the words? a- (2+8)-10 b-(2x8)-10 c-(2x8...

Health, 18.12.2019 04:31

Question 35 limitations of a 24-hour recall include all of the following except: it does not take into account fluctuations in food intak...

Law, 18.12.2019 04:31

Suppose you walk into the capitol in washington and ask to interview the most prominent person in the entire congress if they accept you'll get appoin...

Mathematics, 18.12.2019 04:31

Each day valerie charges her lunch account for her lunch. if the cost of lunch is $3 then by how much has her lunch account been impacted over a perio...

Mathematics, 18.12.2019 04:31

Two cones have equal heights. if the base of one cone is a circle and the base of the other cone is a square, the two cones cannot have equal volumes?...

History, 18.12.2019 04:31

What are four compromises from the constitutional convention...

Mathematics, 18.12.2019 04:31

(10 points) can someone me solve this...

Mathematics, 18.12.2019 04:31

What is another way of getting the same answer as this one (3×3)×7...

Biology, 18.12.2019 04:31

An unknown alien body visits earth. scientists study it to determine if it is alive and notice the following things about it: . it is mad...

Mathematics, 18.12.2019 04:31

Which of these numbers are composite 51, 53, 57, 59...

Mathematics, 18.12.2019 04:31

William is building a garden in his back yard that is broken into two separate parts, as shown in the figure in the square shaped part of thepla...

Advanced Placement (AP), 18.12.2019 04:31

The period in which new ideas about the relationship between government and its citizens emerged was known as the age of reason or also as the?...

Mathematics, 18.12.2019 04:31

What solution is y=9x+35 y=-8/9x+4/5...

More questions: Mathematics Another questions