Questions by Yadira

Questions by Yadira

Solve the equations by elimination. -7x-8y=9 -4x+9y=-22

asked Nov 26, 2020

1 answer

3 votes

30.1k views

Which is most likely responsible for the recent increase in type 2 diabetes in the population? (A) an increase in prevalence of obesity genetic changes (B) an increase in consumption of high-fructose corn

asked Apr 7, 2020

1 answer

0 votes

208k views

A student puts a glass of water in the freezer. Later, he notices ice forming on the surface of the water. Which property of water best explains why ice forms on its surface?A student puts a glass of water

asked Dec 5, 2019

2 answers

1 vote

212k views

____________ is a deficiency of blood supply in a part of the body.

asked Jan 12, 2019

1 answer

3 votes

17.0k views

The system that uses colonies as a source of raw materials and a market for finished goods is called _______.

asked Jun 13, 2018

1 answer

3 votes

68.4k views

"What system of inequalities would you use to solve the problem below?Suppose you have a job teaching swimming lessons and get paid $6 an hour. You also have a job as a cashier and get paid $8 an hour.

asked Mar 7, 2018

2 answers

5 votes

174k views

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