Mathematics, 25.02.2021 22:40 MCMarioandLuigi

A first number plus twice a second number is 20. Twice the first number plus the second totals 16. Find the numbers.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:10

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

Answers: 3

Answer

Mathematics, 21.06.2019 18:30

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Answers: 1

Answer

You know the right answer?

A first number plus twice a second number is 20. Twice the first number plus the second totals 16. F...

Questions

Mathematics, 23.07.2019 21:10

Tatiana wants to give friendship bracelets to her 323232 classmates. she already has 555 bracelets, and she can buy more bracelets in packages of 444....

Chemistry, 23.07.2019 21:10

Evaluate the three methods of removing sulfur dioxide from waste gases. compare the three methods and give a justified conclusion....

Mathematics, 23.07.2019 21:10

What percentage of the 1050 people voted in the election...

Mathematics, 23.07.2019 21:10

What is the average rate of change of the function f (x) = 20 (1/4)^x from x=1 to x = 2 enter your answer as a decimal in the box do not round your an...

Mathematics, 23.07.2019 21:10

Linda enrolls for 10 credit-hours for each of two semesters at a cost of $500 per credit-hour (tuition and fees). in addition, textbooks cost $300 per...

Mathematics, 23.07.2019 21:10

Mike rents a car for a total of £445 the rental changes are £145 for the first day and £60 per day after that for how many days did mike rent the car...

Mathematics, 23.07.2019 21:10

Simplify the expression 6 x 43 first one to answer will be marked brainiest answer explain why...

Mathematics, 23.07.2019 21:10

Percentage of the 1,050 people voted in the election...

Mathematics, 23.07.2019 21:10

Describe the graph of the basic rational function, f(x)=1/x. talk about its domain and range and compare the function to other ones, i. e. linear or q...

Geography, 23.07.2019 21:10

Mosses, lichens, and shrubs can be found where in russia?...

Mathematics, 23.07.2019 21:10

The ratio of pink marbles to white marbles in samara's bag is equal 1: 5.what present of the bag contains pink marbles...

Mathematics, 23.07.2019 21:10

Astudent invested $5000 in two different savings accounts. the first account pays an annula interest rate of 3%. the second account pays an annual int...

Mathematics, 23.07.2019 21:10

Your take home pay is $1500 and you have 22% withheld in taxes. what is your gross pay?...

Mathematics, 23.07.2019 21:10

Y4 +3xy+x=2y, start superscript, 4, end superscript, plus, 3, x, y, plus, x, equals, 2y find the value of d y d x dx dy start fraction, d, y, divid...

Social Studies, 23.07.2019 21:10

Aztec aqueducts were an important accomplishment because they...

Health, 23.07.2019 21:10

Infants are able to digest carbohydrates (cereals) by six months of age...

Mathematics, 23.07.2019 21:10

How do you solve this 200 are in a race 20 drop out 16 take a break 40 were added how many people areni the race now...

History, 23.07.2019 21:10

What was the kingdom of kerma known for...

Mathematics, 23.07.2019 21:10

The equation f = v + at represents the final velocity of an object, f, with an initial velocity, v, and an acceleration rate, a, over time, t. which i...

Biology, 23.07.2019 21:10

In a cladogram, what occurs at a node?...

More questions: Mathematics Another questions