Mathematics, 07.12.2020 22:20 paigedice8090

A system of equations is given below: y = 4x − 3 2x + 7y = 41 Which of the following steps could be used to solve by substitution? (4 points) Question 2 options: 1) 2(y = 4x − 3) + 7y = 41 2) 4x − 3 = 2x + 7y 3) 2x + 7(4x − 3) = 41 4) 2(y = 4x − 3)

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota

Answers: 2

Answer

Mathematics, 22.06.2019 01:30

Polygon abcd is a rectangle what is the area

Answers: 1

Answer

Mathematics, 22.06.2019 02:30

Mallory has been offers two different jobs. she can baby sit for 6 hours a week and get $8.50 an hour. or she can work at the library for 14 hours a week and make $5.50 an hour. which job will allow her to save the most money after 6weeks?

Answers: 1

Answer

You know the right answer?

A system of equations is given below: y = 4x − 3 2x + 7y = 41 Which of the following steps could be...

Questions

Mathematics, 04.04.2020 02:59

Solving for different angles...

Business, 04.04.2020 02:59

You are planning to invest in a project that is expected to pay $12,000 next year, $20,000 the following year, and then $30,000 each year thereafter....

Mathematics, 04.04.2020 02:59

Whats the least common denominator of 2/5 1/2 and 3/4?...

Mathematics, 04.04.2020 02:59

(1 point) For the following function, find the full power series centered at x=0 and then give the first 5 nonzero terms of the power series and the o...

Business, 04.04.2020 02:59

Because this market is a monopolistically competitive market, you can tell that it is in long-run equilibrium by the fact that at the optimal quantity...

Mathematics, 04.04.2020 02:59

A function f is defined by f(x) = 1 + 8x + x2 + 8x3 + x4 + ⋯ that is, its coefficients are c2n = 1 and c2n + 1 = 8 for all n ≥ 0. Find the interval of...

Chemistry, 04.04.2020 03:00

What ions represent an acid? What ions represent a base?...

Physics, 04.04.2020 03:00

It is determined that a certain light wave has a wavelength of 3.012 ×10−12 m. The light travels at 2.99 ×108 m/s. What is the frequency of the light...

Medicine, 04.04.2020 03:00

LILI All of the following steps are included in a self-modification program except A specifying target behavior B. designing a progr...

Mathematics, 04.04.2020 03:00

Every person has blood type O, A, B, or AB. A random group of people are blood-typed, and the results are shown in the table. A 2-column t...

Mathematics, 04.04.2020 03:00

The diagram below shows the floor plan of a Christian School. Calculate the area of the following two learning centers separately. Round answers to th...

Physics, 04.04.2020 03:00

3. There is evidence that elephants communicate via infrared sound generating rumbling vocalizations as low as 14 Hz that travel up to 10 km. The inte...

Physics, 04.04.2020 03:00

A mass weighing 4 pounds is attached to a spring whose constant is 2 lb/ft. The medium offers a damping force that is numerically equal to the instant...

Mathematics, 04.04.2020 03:00

2If x = 5 cm, y = 3 cm, and z= 8 cm, what is the surface area of the geometric shape formed by thisnet?A.128 cm143 cm2

Mathematics, 04.04.2020 03:00

Convert the unit of capacity. 2 qt 1 cup = ___ fl oz A.40 B.72 C.80 D.136 help i guess...

History, 04.04.2020 03:00

The Influence of Boundaries on Culture...

Business, 04.04.2020 03:00

If Larry starts a new pizza parlor and hires a manager for $30,000 per year, this implies that Question 5 options: 1. Larry values his labor at less t...

Business, 04.04.2020 03:00

Diversifying into related businesses where competitively valuable strategic fit benefits can be captured and turned into a competitive advantage over...

English, 04.04.2020 03:00

Read "Blue"Watch the videos if you canAnswer question #5#5 How does the resolution of the short story develop the theme? Cifro...

Mathematics, 04.04.2020 03:00

A kite was broken into two triangles. A kite is broken into 2 triangles. Both triangles have a base of 16 centimeters and a height of 5 ce...

More questions: Mathematics Another questions