Mathematics, 04.03.2021 23:30 jonesmykenzee

Solve the system using addition. Use pencil and paper. Explain why the addition method is a good choice for solving the system. If you wanted to solve for x first, is the addition method still a good choice? Explain. x-4.4y=-25 -x+2.5y=15.5

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

What is the missing step in this proof ?

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Answers: 2

Answer

Mathematics, 21.06.2019 22:50

Angle that produces maximum distance

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.

Answers: 2

Answer

You know the right answer?

Solve the system using addition. Use pencil and paper. Explain why the addition method is a good cho...

Questions

Mathematics, 27.06.2019 14:10

Select the correct answer a machine assembly requires two pyramid-shaped parts. one of the pyramids has the dimensions shown in the figure. the othe v...

Mathematics, 27.06.2019 14:10

If ang2 = 7x + 7, ang3 = 4y, and ang4 = 112, find the values of x and y...

Mathematics, 27.06.2019 14:10

Voluntary sampling is one type of sampling method that is not probability based. this means that each member of a population is equally likely to be c...

Chemistry, 27.06.2019 14:10

Which two forces drive the rock cycle?...

Mathematics, 27.06.2019 14:10

Which points are reflections of each other across both the y-axis...

English, 27.06.2019 14:10

What element of literary nonsense is present in the following excerpt from carl sandburg's "how the animals lost their tails and got them back traveli...

English, 27.06.2019 14:10

Nwhich sentence is the ellipsis used incorrectly? a) abigail confessed that she "loved the novel by . . austen." b) abigail confessed that she "lov...

English, 27.06.2019 14:10

What element of literary nonsense is present in the following excerpt from carl sandburg's "how the animals lost their tails and got them back traveli...

Mathematics, 27.06.2019 14:10

Which of the following illustrates the truth value of the given conditional statement? if 6 > 10, then 8 • 3 = 24. t f → f t t → t f t → t f f →...

Mathematics, 27.06.2019 14:10

This figure is made up of a triangle and a semicircle. what is the area of the figure? use 3.14 for π . enter your answer, as a decimal, in the box....

English, 27.06.2019 14:10

Lines 66–67, “the hope only / of empty men,” refer to the hope for — a. spiritual salvation c. health, wealth, and prosperity b. long life d. artistic...

Mathematics, 27.06.2019 14:10

Which pay rates are common ways employers pay employees? commission daily pay hourly pay quarterly pay salary reset asap...

Mathematics, 27.06.2019 14:10

During football practice a football player kicks a football. the height h in feet of the ball t seconds after it is kickedcan be modeled by thr functi...

Mathematics, 27.06.2019 14:10

An urn contains different colored marbles. the probability of drawing two green marbles from the urn without replacement is 3/20 , and the probability...

Mathematics, 27.06.2019 14:10

What sequence is modeled by the graph below? coordinate plane showing the points (2,1) (3,2) (4,4) (5,8) a an = 2(2)n − 1 b an = 2( one half )n − 1...

Biology, 27.06.2019 14:10

Mako sharks weigh about 1000 pounds when they reach maturity. suppose that in a gulf near south america, the following food chain exists diatom algae...

English, 27.06.2019 14:10

What is the dominant form of vegetation in the poem's landscape? a. garden roses c. fruit trees b. cacti d. colorful autumn leaves...

Mathematics, 27.06.2019 14:10

Ateam of swimmers is training for a swim meet. the table shows the number of laps each person has swum so far and how long the laps took. name laps ti...

Mathematics, 27.06.2019 14:10

Jake is skipping stones on a pond. each time he flings a stone, he counts the number of times it skips over the water. the number of skips he recorded...

Mathematics, 27.06.2019 14:10

29. in yps, ps is included between which angles?...

More questions: Mathematics Another questions

Solve the system using addition. Use pencil and paper. Explain why the addition method is a good choice for solving the system. If you wanted to solve for x​ first, is the addition method still a good​ choice? Explain. x-4.4y=-25 -x+2.5y=15.5

Answers

Another question on Mathematics

Solve the system using addition. Use pencil and paper. Explain why the addition method is a good choice for solving the system. If you wanted to solve for x first, is the addition method still a good choice? Explain. x-4.4y=-25 -x+2.5y=15.5