Mathematics, 30.11.2021 04:40 cvhufjbvbcxx9845

10x+4y=48 and -10x-3y=-56 A variable needs to be eliminated to solve the system of equations below. Choose the correct first step.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

Answers: 1

Answer

Mathematics, 21.06.2019 21:40

Find the solution(s) to x^2-14+49=0

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.

Answers: 1

Answer

You know the right answer?

10x+4y=48 and -10x-3y=-56 A variable needs to be eliminated to solve the system of equations below....

Questions

Business, 11.04.2020 00:33

Shelley is employed in Texas and recently attended a two-day business conference at the request of her employer. Shelley spent the entire time at the...

Business, 11.04.2020 00:33

The following information is available for a company's utility cost for operating its machines over the last four months. Month Machine hours Utility...

Social Studies, 11.04.2020 00:33

The occurrence of so-called copycat crimes where someone hijacks an airliner after seeing a movie about a hijacking provides anecdotal evidence for wh...

Mathematics, 11.04.2020 00:33

A multiple-regression analysis is run to examine third variables as a follow-up to the study indicating that boys with unusual names are more likely t...

Arts, 11.04.2020 00:33

Match the orchestral form and definition. concert overture multi-movement piece corresponding with a literary (or pictorial) idea 2. program symphony...

Mathematics, 11.04.2020 00:33

The product of -6 and a number...

Spanish, 11.04.2020 00:33

El papa de lupita tiene 5 hijas una se llamal lLala 2se llama lele 3se llama lili 4 se llama lolo y dual es la que falta...

Mathematics, 11.04.2020 00:33

Example 6 cm Two solid glass paperweights are shown at the right. What is the volume of glass used to make each paperweight? W...

Chemistry, 11.04.2020 00:33

A sample of nitrogen occupies a volume of 250 mL at 25.0 C. What volume will it occupy at 95 C. A. 310 ml B. 31 ml C. 950 ml

Mathematics, 11.04.2020 00:33

Use nd f-1(x) = 2x to solve the problems. f(2)= f(1) = f((2)) = DONE...

Mathematics, 11.04.2020 00:34

The tree diagram below shows all of the outcomes for flipping 3 coins. A tree diagram has outcomes (H, H, H), x, (H, T, H), (H, T, T), (T,...

Physics, 11.04.2020 00:34

What expelling mechanism works using compressed inert gas that is contained in a separate cartridge on the side of the container? A...

Chemistry, 11.04.2020 00:34

A chemist carefully measures the amount of heat needed to raise the temperature of a 278.0g sample of C5H12S from 0.8degree celsius to 15.9 degree cel...

Mathematics, 11.04.2020 00:34

Owen's math book weighs 2 pounds 13 ounces. His science book weighs 1 pound 15 ounces. His backpack weighs 1 pound 1 ounce. What is

Mathematics, 11.04.2020 00:34

Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard devia...

Chemistry, 11.04.2020 00:34

What quantity of gas, in moles, is contained in 26.97L at STP?...

Mathematics, 11.04.2020 00:34

Please help Order the group of quadratic functions from widest to narrowest graph y=7x^2,y=-1/4 x^2,y=-2x^2 im seeing...

Physics, 11.04.2020 00:34

OFFERING 30 POINTS!! Refer to Figure 7-2(d). If a force of 200 N is required to lift a 50 kg load, find the IMA, AMA, and efficiency for t...

Social Studies, 11.04.2020 00:34

As a consumer you are part of canadas what...

Physics, 11.04.2020 00:34

Consider an electron traveling horizontally in the positive direction, above, near, and parallel to a current-carrying wire. The current is traveling...

More questions: Mathematics Another questions