subject

Mathematics, 26.11.2020 08:30 Richelleypinelley

Solve each system using elimination

3x+2y=-9 -10x+5y=5

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 20:30

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

Answers: 2

question

Mathematics, 21.06.2019 22:30

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)

Answers: 1

question

Mathematics, 22.06.2019 00:00

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

Answers: 1

question

Mathematics, 22.06.2019 00:40

If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?

Answers: 1

You know the right answer?

Solve each system using elimination

3x+2y=-9 -10x+5y=5...

Questions

question

Chemistry, 19.01.2020 09:31

Which of these chemical formulas represents both an element and a molecule? nacl o2 he so2...

question

English, 19.01.2020 09:31

Which line is written in iambic pentameter? 1) colorful leaves fall from the mighty maple. 2)the leaves fall down and form a vibrant pile...

question

Mathematics, 19.01.2020 09:31

If a polygon is a square, then it has four right angles. if a polygon has four right angles, then it is a rectangle. therefore, …...

question

History, 19.01.2020 09:31

Rachel carson's book silent spring, published in the 1960s,...

question

Social Studies, 19.01.2020 09:31

What are the borders of central america? caribbean sea colombia indian ocean mexico pacific ocean u. s. venezuela...

question

Mathematics, 19.01.2020 09:31

Find the sum of 2x2 3x - 4, 8 - 3x, and -5x2 2. -3x2 - 2 -7x2 - 2 -3x2 6 -7x2 - 6x - 2...

question

Computers and Technology, 19.01.2020 09:31

Which of these is a microsoft certification? a. ccie b. pmp c. prince2 d. mcse

question

Mathematics, 19.01.2020 09:31

The digit in each place has a value that is...

question

English, 19.01.2020 09:31

In at least one hundred words, explain what evidence there is to support the assertion that wheatley was the "mother" of the african american literary...

question

Mathematics, 19.01.2020 09:31

What is the sale price if you have an 80% discount with $120...

question

Physics, 19.01.2020 09:31

The universal law of gravitation states that the force of attraction between two objects depends on which quantities? the masses of the objects and t...

question

Social Studies, 19.01.2020 09:31

The economic theory that posits that reducing the marginal rate of taxation will create a productive economy and that is opposed to keynesian theory i...

question

Mathematics, 19.01.2020 09:31

When 47 is added to a number the result is 37 less than 7 times the number. what is the number?...

question

Social Studies, 19.01.2020 09:31

The hierarchy above represents the governmental structure of a.iranb. israelc....

question

Chemistry, 19.01.2020 09:31

Hydrogen peroxide can decompose to water and oxygen by the following reaction 2h2o2 (l) 2h2o(l) + o2(g) enthalpy=-196kj calculate t...

question

History, 19.01.2020 09:31

Oral directions can become confusing if they must be repeated or corrected. true fal...

question

Mathematics, 19.01.2020 09:31

Manuel uses 3/4 cup of raisins to make a batch of muffins. draw a fraction model to show how many cups of raisins manuel uses to make 6 batches of muf...

question

Biology, 19.01.2020 09:31

Which statement about soil color is true? answer soils do not vary in color based on their location on earth's surface....

question

Mathematics, 19.01.2020 09:31

Melissa and her friends are stretching rubber bands for an activity in science class. melissa stretched her elastic to 10 inches. juan stretched it 3...

question

History, 19.01.2020 09:31

American settlements that were given the right to govern themselves. was it virginia , new england , new orleans , or the philadelphia...

More questions: Mathematics Another questions

Questions on the website: 13722367