Questions by Xfx

Questions by Xfx

Solve the following equation algebraically: -16 = 16x^2 How many solutions does this equation have? Explain. a. -1=x^2: One solution because only -1 will satisfy the equation. b. -1=x^2: No real solution

asked Feb 18, 2021

2 answers

1 vote

16.5k views

Whats improper with this sentence There is a child in this household.

asked Feb 9, 2021

2 answers

1 vote

221k views

4x + y = 7 3x + 2y = 9

asked Jan 2, 2021

2 answers

2 votes

84.9k views

I need help with this

asked Dec 17, 2020

2 answers

2 votes

195k views

4) A motorcycle travels at a constant 90 km per hour in the positive direction down a straight line highway. What is the displacement, in standard units, of the car 75 seconds later?

asked Apr 15, 2020

1 answer

2 votes

41.3k views

Which of the following is a type of data that is likely to be normally distributed?

asked Feb 6, 2020

2 answers

5 votes

204k views

Word Problem!! A school earned $5100 in ticket sales for a play. The cost per ticket was $12. Let t represent the number of tickets sold to the play. Which of the following equations could be used to determine

asked Oct 24, 2019

2 answers

2 votes

156k views

The entire group being studied and from which samples are taken is called the?

asked Sep 8, 2019

2 answers

0 votes

45.5k views

Solve each system by substitution.

asked Mar 25, 2019

1 answer

3 votes

62.1k views

How did Nixon ease Cold War tensions

asked Sep 26, 2018

2 answers

4 votes

114k views

What is A, B and C?

asked Jul 17, 2018

1 answer

4 votes

226k views

The atomic number of carbon is 6. how many electrons does it contain in its outer valence shell?

asked Apr 25, 2018

1 answer

4 votes

66.4k views

What was the main reason that President Theodore Roosevelt used the Big Stick policy? He wanted to show critics in the United States that he could control the economy. He wanted to show the world that

asked Apr 6, 2017

2 answers

1 vote

106k views

The purpose of the petition sent to King George lll by the first continental congress was to

asked Feb 26, 2017

1 answer

3 votes

164k views

What is 11+5+3x2+8x1

asked Jan 3, 2017

1 answer

1 vote

162k views

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