Questions by Hubert Olender

Questions by Hubert Olender

Simplify 29-4.37+(-5.68)

asked Jun 28, 2021

1 answer

2 votes

34.1k views

A substance with a ph of 9 has a) no h30+ or OH ions b) more h30+ ions than oh ions c) more oh ions than h30+ ions d) the same number of h30+ ions and OH ions

asked Jan 15, 2021

1 answer

1 vote

228k views

4x+(x-y/8)=17 and 2y+x-(5y+2/4)=2 by using elimination method

asked Nov 19, 2020

1 answer

1 vote

185k views

Someone plz help im stuck on this one

asked Jun 14, 2020

1 answer

0 votes

153k views

A rectangular painting is made up of two congruent squares with sides that are 2 feet long. What is the area of the entire painting? How did you get your answer?

asked Nov 15, 2019

1 answer

0 votes

30.8k views

How did nationalism contribute to changes in Africa and the middle East following world war?

asked May 12, 2019

1 answer

0 votes

46.4k views

Bryce wrote the linear regression equation y= 1. 123x-6.443 to predict the armspan, y, of a person who is x inches tall. Riley has an armspan of 67.5 inches. Which is the best prediction of Riley’s height?

asked May 4, 2019

2 answers

3 votes

113k views

What is the difference between gravitational force and buoyant force?

asked Dec 17, 2018

1 answer

3 votes

136k views

an electrician has $120 to spend on interior light fixtures. The wholesale price for a 13-watt low-energy lamp is $4. The price for a high-energy lamp is $5. 1)Write the algebraic expression for how much

asked Sep 17, 2018

2 answers

5 votes

147k views

What is a participial phrase

asked Apr 4, 2018

2 answers

2 votes

21.9k views

The stage of engine operation when both the intake and exhaust valves are closed is the _______ stage. A. compression B. power C. intake D. exhaust

asked Feb 23, 2018

1 answer

2 votes

186k views

What is a traditional Spanish dish made with rice, meats, and seafood? a. paella b. tortilla c. gazpacho

asked Jan 26, 2018

2 answers

0 votes

134k views

Oxidation numbers are written as ____.

asked Oct 6, 2017

1 answer

0 votes

190k views

20,484,163 in expanded form

asked Sep 10, 2017

2 answers

1 vote

144k views

Identify, describe, and extend your pattern. 13.) 4, 20, 100, 500: The pattern is_______________ 14.) 44,22,20,10,8:The pattern is___________ Find the value of each expression. 19.) 7+3*6=_____ 20.)(6-4)

asked Aug 5, 2017

1 answer

3 votes

223k views

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