subject

Mathematics, 18.11.2020 17:10 mirandac6775

Which equation combines with the given equation solution x = 3 and y = 9? X + 2y = 21 A. 4x + 6y = 64 B. 2x + y = 36 C. 4x + y = 21 D. -3x + 4y = 33 E. 3x + 2y = 28

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:30

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

Answers: 2

question

Mathematics, 21.06.2019 18:00

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )

Answers: 2

question

Mathematics, 21.06.2019 19:30

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

Answers: 1

question

Mathematics, 21.06.2019 21:30

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?

Answers: 1

You know the right answer?

Which equation combines with the given equation solution x = 3 and y = 9? X + 2y = 21 A. 4x + 6y = 6...

Questions

question

Biology, 17.10.2019 14:50

Which of the following statements is true of homologous chromosomes? a. they are exact copies. b. they contain the same genes...

question

Mathematics, 17.10.2019 14:50

Which of the values in the set {3, 4, 5, 6} is a solution to the equation 4x + 2 = 22? 3 4 5 6...

question

English, 17.10.2019 14:50

Write a sentence that is exactly twelve words in length using the word reassess...

question

Mathematics, 17.10.2019 14:50

Pre-image abcd was dilated to produce image aꞌbꞌcꞌdꞌ. what is the scale factor of the similar figures? enter the answer in simplest form. two quadril...

question

Mathematics, 17.10.2019 14:50

If f(x)=2−x12 and g(x)=x2−9, what is the domain of g(x)÷f(x)?...

question

Social Studies, 17.10.2019 14:50

Which of the following options is not available to a president who has just received a bill passed by congress? a. sign the bill within 10 day...

question

Health, 17.10.2019 14:50

Describe how passive immunity to a disease is obtained...

question

Mathematics, 17.10.2019 14:50

Hello how would you do a time line fraction of: 1 half. and 1 fourth ? need an answer asap...

question

Health, 17.10.2019 14:50

How does attitudes and values influence effective communication...

question

Business, 17.10.2019 14:50

You examine the schedule for your favorite soccer team. the team plays 38 games each season. later you try recalling that schedule for your friend tom...

question

Mathematics, 17.10.2019 14:50

Mrs. sabat bought 44 jucie boxes to give equally to her students for their classroom party. there are 13 boys and 11 girls in her class. write an expr...

question

Mathematics, 17.10.2019 14:50

Use the digits 1 through 7 to create 7 digit number that can be rounded to 6,300,000...

question

English, 17.10.2019 14:50

Which list contains only possessive pronounsa. me, us, her, itb. i, my, your, theyc. mine, ours, his, their

question

Biology, 17.10.2019 14:50

The germ layer located on the dorsum of the embryo is the a. hypoblast. b. mesoderm. c. endoderm. d. e...

question

Biology, 17.10.2019 14:50

Which process is the major force that causes the continents to drift? a. solar energy b. the spinning of earth's core c. convection...

question

English, 17.10.2019 14:50

2. the cashier thoughtlessly presented the man with a worn ripped dollar bill. what is the best way to rewrite this sentence?...

question

English, 17.10.2019 14:50

What is the predicate noun in the following sentence? the winner was john....

question

Health, 17.10.2019 14:50

Men and women, regardless of weight, will have different daily energy requirements because a. women are smaller than men and have fewer muscles. b. wo...

question

Mathematics, 17.10.2019 14:50

19.5 degrees celcius in 2.4 minutes what is the average temperature per minute the container cooled?...

question

Mathematics, 17.10.2019 14:50

Janelle made a hypothesis about the uneven temperatures inside her house during winter. she believes that 50% of the heating ducts are blocked, and sh...

More questions: Mathematics Another questions