Questions by LordDave

Questions by LordDave

3x+5=2x-4 please solve

asked Jun 14, 2021

2 answers

0 votes

108k views

A student designs an investigation to test the reactivity of two elements with HCI to produce hydrogen gas. Using the periodic table as a model, which of the following would you expect to produce the most

asked Mar 21, 2021

1 answer

0 votes

149k views

Social studies, please help

asked Mar 18, 2021

2 answers

3 votes

175k views

A rectangle as an area of 240 square ft the base is 15 what is the height of the rectangle

asked Feb 9, 2021

1 answer

3 votes

214k views

Solve -6x+19 = x-2. Check for extraneous solutions. A. x = -5 B. x = -5,3 C. x = 3 D. No solution

asked Feb 9, 2021

2 answers

3 votes

95.7k views

Lauren in making 15 liters of mimosas for a brunch banquet. Orange juice costs her $1.50 per liter and champagne costs her $12 per liter. How many liters of orange juice and how many liters of champagne

asked Nov 12, 2020

1 answer

0 votes

115k views

How are wind waves generated?

asked Oct 18, 2020

2 answers

1 vote

225k views

What rights do we have in Court?

asked Jul 20, 2020

2 answers

3 votes

142k views

Which graph is the shape of a normal curve.

asked Jan 21, 2020

1 answer

0 votes

151k views

Jimmy has seven times as many dimes as nickels. Their value is $3.75. How many nickels does he have? A) 35 B) 15 C) 5

asked Nov 9, 2019

2 answers

4 votes

141k views

Input the value of x. Then click done. 2x+3x+50=180

asked Nov 7, 2019

2 answers

2 votes

221k views

Is it true File names should describe what is in the file in a few words

asked Nov 3, 2019

1 answer

4 votes

207k views

20 points- Help me please this is due today

asked Oct 4, 2019

2 answers

3 votes

156k views

-(4x+13)>11-2(3x+12)

asked Mar 25, 2019

1 answer

2 votes

52.9k views

How are line graphs used to show how two variables are related?

asked Nov 6, 2018

1 answer

4 votes

11.6k views

Change -5/16 to a decimal

asked Sep 28, 2018

2 answers

0 votes

163k views

If sinx=4/5 and x is in quadrant 2, then tan2x= -12/7 24/7 -24/7 12/7

asked Jun 20, 2018

2 answers

2 votes

233k views

Find the numerator 8/12 = ?/3

asked Apr 20, 2018

2 answers

2 votes

44.5k views

when a toy truck collides with a toy car, the momentum of ____________ is the same before and after the collision.

asked May 23, 2017

2 answers

0 votes

136k views

24 POINTS!!!!!!! What were the major changes in the lives of the early Stone Age people as they moved into the New Stone Age? What were some important developments that allowed them to begin to create

asked May 17, 2017

2 answers

2 votes

139k views

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