Questions by Olya

Questions by Olya

3. Solve the following system by substitution. 7x-2y=-4-x-y=7

asked Jun 17, 2023

1 answer

4 votes

177k views

What are the possible input devices for future explain its importance like i have take keyboard and i have to write what is its used how to use its importance etc

asked Apr 14, 2023

1 answer

3 votes

118k views

How did the Land Ordinance of 1785 impact education? (5 points) It made school attendance compulsory. It created normal schools for teachers. It lengthened the school year. It set aside land for public

asked Jul 15, 2022

1 answer

5 votes

185k views

Find the value of x.

asked Jun 13, 2022

2 answers

0 votes

181k views

The answer is 5. 22. What is the minimum speed needed to travel at least 440 miles in 8 hours? Choose and justify a solution (54 mph, 55 mph, 56 mph)

asked Jun 8, 2022

1 answer

23 votes

218k views

Which U.S. university that has three main campuses and enrolls more than 70,000 students and says it will require most of them to have had Corona vaccinations by this fall? * -University of Alabama -University

asked Apr 28, 2022

1 answer

2 votes

230k views

Help please !!!!!!!!!!!!!!!!!!!

asked Apr 27, 2022

2 answers

5 votes

87.1k views

Write the augmented matrix for the system of linear equations. (Do not perform any row operations.) {x − y + 3z = 3 {9x − 4y + z = −1 {3x + y = 0

asked Apr 19, 2022

1 answer

4 votes

133k views

HELP FAST PLS ILL LOVE U FOREVER <3 Angle ABC is 47 degrees. What is the the measure of angle CBD?

asked Mar 27, 2022

2 answers

12 votes

141k views

Does this "richest man in the world" face scarcity, or does scarcity only affect those with more limited incomes and lower net worth?

asked Nov 14, 2021

1 answer

3 votes

136k views

I don't understand this at all. Can you help me solve this please :)

asked Nov 13, 2021

1 answer

5 votes

81.6k views

What did Cole say when Garvey told him that he may not ever be able to use his right arm again? (Touching Spirt Bear)

asked Sep 4, 2021

1 answer

1 vote

137k views

What is the temperature of 4.75 moles of a substance at a pressure of 1.2 atm and a volume of 0.125 L? Use 0.0821 for R and significant digits (2 in this case). Report your answer in Kelvin.

asked Jul 13, 2021

1 answer

5 votes

72.1k views

The ordered pairs for two points are listed in the tableWhat is the equation, in intercept form of the line that contains these points?

asked Jul 5, 2021

1 answer

3 votes

208k views

Bond P is a premium bond with a coupon rate of 9 percent. Bond D has a coupon rate of 5 percent and is currently selling at a discount. Both bonds make annual payments, have a YTM of 7 percent, and have

asked Jun 18, 2021

1 answer

0 votes

92.5k views

what is the balanced chemical equation when solid calcium oxide and carbon dioxide gas are formed by the decomposition of solid calcium carbonate (CaCO3)

asked Mar 2, 2021

1 answer

5 votes

83.1k views

How did France contributions help the Americans in the war of independence

asked Nov 20, 2020

1 answer

2 votes

110k views

Pieces and full petrified logs in a barren area with mountains in the background. Which statements about this area are true based on what you know about petrified fossils? Check all that apply. The area

asked Mar 25, 2020

2 answers

2 votes

137k views

Please help me!!!!!.........

asked Mar 15, 2020

1 answer

2 votes

57.3k views

A vendor pays a rock band 1/3 of the total profit from T-shirts and sweatshirts sold at every concert. The vendor paid the rock band $726 after the last concert. If the profit from T-shirts sales was $1,

asked Aug 18, 2019

1 answer

0 votes

150k views

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